Home / 44,861.02-67,301.94-15,279.11

Finding the Fourth Proportional to 44,861.02, 67,301.94 and 15,279.11

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Solution

The fourth proportional to 44,861.02, 67,301.94 and 15,279.11 is: 22,922.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,861.02 : 67,301.94 = 15,279.11 : x
  2. Step 2: Convert to fraction form
    44,861.02/67,301.94 = 15,279.11/x
  3. Step 3: Cross multiply
    44,861.02x = 67,301.94 × 15,279.11
  4. Step 4: Simplify right side
    44,861.02x = 1,028,313,744.47
  5. Step 5: Solve for x
    x = 1,028,313,744.47/44,861.02
  6. Step 6: Final answer
    x = 22,922.21

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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.