Home / 22,414.08-33,575.76-11,305.28

Finding the Fourth Proportional to 22,414.08, 33,575.76 and 11,305.28

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Solution

The fourth proportional to 22,414.08, 33,575.76 and 11,305.28 is: 16,935.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,414.08 : 33,575.76 = 11,305.28 : x
  2. Step 2: Convert to fraction form
    22,414.08/33,575.76 = 11,305.28/x
  3. Step 3: Cross multiply
    22,414.08x = 33,575.76 × 11,305.28
  4. Step 4: Simplify right side
    22,414.08x = 379,583,368.01
  5. Step 5: Solve for x
    x = 379,583,368.01/22,414.08
  6. Step 6: Final answer
    x = 16,935.04

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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.