Home / 44,502.17-66,753.07-18,206.89

Finding the Fourth Proportional to 44,502.17, 66,753.07 and 18,206.89

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Solution

The fourth proportional to 44,502.17, 66,753.07 and 18,206.89 is: 27,310.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,502.17 : 66,753.07 = 18,206.89 : x
  2. Step 2: Convert to fraction form
    44,502.17/66,753.07 = 18,206.89/x
  3. Step 3: Cross multiply
    44,502.17x = 66,753.07 × 18,206.89
  4. Step 4: Simplify right side
    44,502.17x = 1,215,365,590.25
  5. Step 5: Solve for x
    x = 1,215,365,590.25/44,502.17
  6. Step 6: Final answer
    x = 27,310.26

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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.