Home / 39,164.36-54,058.22-23,856.44

Finding the Fourth Proportional to 39,164.36, 54,058.22 and 23,856.44

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Solution

The fourth proportional to 39,164.36, 54,058.22 and 23,856.44 is: 32,928.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,164.36 : 54,058.22 = 23,856.44 : x
  2. Step 2: Convert to fraction form
    39,164.36/54,058.22 = 23,856.44/x
  3. Step 3: Cross multiply
    39,164.36x = 54,058.22 × 23,856.44
  4. Step 4: Simplify right side
    39,164.36x = 1,289,636,681.94
  5. Step 5: Solve for x
    x = 1,289,636,681.94/39,164.36
  6. Step 6: Final answer
    x = 32,928.83

Related Problems

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Half scale
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Double scale
Find fourth proportional to 39,165.36, 54,059.60 and 23,857.44
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.