Home / 39,496.36-59,226.72-14,532.16

Finding the Fourth Proportional to 39,496.36, 59,226.72 and 14,532.16

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Solution

The fourth proportional to 39,496.36, 59,226.72 and 14,532.16 is: 21,791.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,496.36 : 59,226.72 = 14,532.16 : x
  2. Step 2: Convert to fraction form
    39,496.36/59,226.72 = 14,532.16/x
  3. Step 3: Cross multiply
    39,496.36x = 59,226.72 × 14,532.16
  4. Step 4: Simplify right side
    39,496.36x = 860,692,171.32
  5. Step 5: Solve for x
    x = 860,692,171.32/39,496.36
  6. Step 6: Final answer
    x = 21,791.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.