Home / 59,866.16-89,740.56-51,001.52

Finding the Fourth Proportional to 59,866.16, 89,740.56 and 51,001.52

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Solution

The fourth proportional to 59,866.16, 89,740.56 and 51,001.52 is: 76,452.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,866.16 : 89,740.56 = 51,001.52 : x
  2. Step 2: Convert to fraction form
    59,866.16/89,740.56 = 51,001.52/x
  3. Step 3: Cross multiply
    59,866.16x = 89,740.56 × 51,001.52
  4. Step 4: Simplify right side
    59,866.16x = 4,576,904,965.65
  5. Step 5: Solve for x
    x = 4,576,904,965.65/59,866.16
  6. Step 6: Final answer
    x = 76,452.29

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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.