Home / 62,828.31-94,242.41-16,081.11

Finding the Fourth Proportional to 62,828.31, 94,242.41 and 16,081.11

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Solution

The fourth proportional to 62,828.31, 94,242.41 and 16,081.11 is: 24,121.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,828.31 : 94,242.41 = 16,081.11 : x
  2. Step 2: Convert to fraction form
    62,828.31/94,242.41 = 16,081.11/x
  3. Step 3: Cross multiply
    62,828.31x = 94,242.41 × 16,081.11
  4. Step 4: Simplify right side
    62,828.31x = 1,515,522,481.47
  5. Step 5: Solve for x
    x = 1,515,522,481.47/62,828.31
  6. Step 6: Final answer
    x = 24,121.65

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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.