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Finding the Fourth Proportional to 44,593.74, 66,879.68 and 15,010.92

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Solution

The fourth proportional to 44,593.74, 66,879.68 and 15,010.92 is: 22,512.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,593.74 : 66,879.68 = 15,010.92 : x
  2. Step 2: Convert to fraction form
    44,593.74/66,879.68 = 15,010.92/x
  3. Step 3: Cross multiply
    44,593.74x = 66,879.68 × 15,010.92
  4. Step 4: Simplify right side
    44,593.74x = 1,003,925,451.05
  5. Step 5: Solve for x
    x = 1,003,925,451.05/44,593.74
  6. Step 6: Final answer
    x = 22,512.70

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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.