Home / 62,287.70-93,431.23-37,335.20

Finding the Fourth Proportional to 62,287.70, 93,431.23 and 37,335.20

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Solution

The fourth proportional to 62,287.70, 93,431.23 and 37,335.20 is: 56,002.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,287.70 : 93,431.23 = 37,335.20 : x
  2. Step 2: Convert to fraction form
    62,287.70/93,431.23 = 37,335.20/x
  3. Step 3: Cross multiply
    62,287.70x = 93,431.23 × 37,335.20
  4. Step 4: Simplify right side
    62,287.70x = 3,488,273,658.30
  5. Step 5: Solve for x
    x = 3,488,273,658.30/62,287.70
  6. Step 6: Final answer
    x = 56,002.61

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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.