Home / 62,719.56-94,110.02-29,442.28

Finding the Fourth Proportional to 62,719.56, 94,110.02 and 29,442.28

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Solution

The fourth proportional to 62,719.56, 94,110.02 and 29,442.28 is: 44,177.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,719.56 : 94,110.02 = 29,442.28 : x
  2. Step 2: Convert to fraction form
    62,719.56/94,110.02 = 29,442.28/x
  3. Step 3: Cross multiply
    62,719.56x = 94,110.02 × 29,442.28
  4. Step 4: Simplify right side
    62,719.56x = 2,770,813,559.65
  5. Step 5: Solve for x
    x = 2,770,813,559.65/62,719.56
  6. Step 6: Final answer
    x = 44,177.82

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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.