Home / 95,122.89-142,824.06-93,442.95

Finding the Fourth Proportional to 95,122.89, 142,824.06 and 93,442.95

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Solution

The fourth proportional to 95,122.89, 142,824.06 and 93,442.95 is: 140,301.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,122.89 : 142,824.06 = 93,442.95 : x
  2. Step 2: Convert to fraction form
    95,122.89/142,824.06 = 93,442.95/x
  3. Step 3: Cross multiply
    95,122.89x = 142,824.06 × 93,442.95
  4. Step 4: Simplify right side
    95,122.89x = 13,345,901,497.38
  5. Step 5: Solve for x
    x = 13,345,901,497.38/95,122.89
  6. Step 6: Final answer
    x = 140,301.68

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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.