Home / 62,213.66-93,359.20-25,277.66

Finding the Fourth Proportional to 62,213.66, 93,359.20 and 25,277.66

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Solution

The fourth proportional to 62,213.66, 93,359.20 and 25,277.66 is: 37,932.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,213.66 : 93,359.20 = 25,277.66 : x
  2. Step 2: Convert to fraction form
    62,213.66/93,359.20 = 25,277.66/x
  3. Step 3: Cross multiply
    62,213.66x = 93,359.20 × 25,277.66
  4. Step 4: Simplify right side
    62,213.66x = 2,359,902,115.47
  5. Step 5: Solve for x
    x = 2,359,902,115.47/62,213.66
  6. Step 6: Final answer
    x = 37,932.22

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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.