Home / 44,764.56-67,132.58-14,773.21

Finding the Fourth Proportional to 44,764.56, 67,132.58 and 14,773.21

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Solution

The fourth proportional to 44,764.56, 67,132.58 and 14,773.21 is: 22,155.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,764.56 : 67,132.58 = 14,773.21 : x
  2. Step 2: Convert to fraction form
    44,764.56/67,132.58 = 14,773.21/x
  3. Step 3: Cross multiply
    44,764.56x = 67,132.58 × 14,773.21
  4. Step 4: Simplify right side
    44,764.56x = 991,764,007.13
  5. Step 5: Solve for x
    x = 991,764,007.13/44,764.56
  6. Step 6: Final answer
    x = 22,155.12

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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.