Home / 16,164.43-22,308.95-9,092.22

Finding the Fourth Proportional to 16,164.43, 22,308.95 and 9,092.22

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Solution

The fourth proportional to 16,164.43, 22,308.95 and 9,092.22 is: 12,548.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,164.43 : 22,308.95 = 9,092.22 : x
  2. Step 2: Convert to fraction form
    16,164.43/22,308.95 = 9,092.22/x
  3. Step 3: Cross multiply
    16,164.43x = 22,308.95 × 9,092.22
  4. Step 4: Simplify right side
    16,164.43x = 202,837,820.44
  5. Step 5: Solve for x
    x = 202,837,820.44/16,164.43
  6. Step 6: Final answer
    x = 12,548.41

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Half scale
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Double scale
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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.