Home / 59,502.75-89,254.46-15,129.53

Finding the Fourth Proportional to 59,502.75, 89,254.46 and 15,129.53

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Solution

The fourth proportional to 59,502.75, 89,254.46 and 15,129.53 is: 22,694.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,502.75 : 89,254.46 = 15,129.53 : x
  2. Step 2: Convert to fraction form
    59,502.75/89,254.46 = 15,129.53/x
  3. Step 3: Cross multiply
    59,502.75x = 89,254.46 × 15,129.53
  4. Step 4: Simplify right side
    59,502.75x = 1,350,378,373.41
  5. Step 5: Solve for x
    x = 1,350,378,373.41/59,502.75
  6. Step 6: Final answer
    x = 22,694.39

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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.