Home / 94,753.18-141,974.24-32,389.66

Finding the Fourth Proportional to 94,753.18, 141,974.24 and 32,389.66

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Solution

The fourth proportional to 94,753.18, 141,974.24 and 32,389.66 is: 48,531.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,753.18 : 141,974.24 = 32,389.66 : x
  2. Step 2: Convert to fraction form
    94,753.18/141,974.24 = 32,389.66/x
  3. Step 3: Cross multiply
    94,753.18x = 141,974.24 × 32,389.66
  4. Step 4: Simplify right side
    94,753.18x = 4,598,497,362.36
  5. Step 5: Solve for x
    x = 4,598,497,362.36/94,753.18
  6. Step 6: Final answer
    x = 48,531.32

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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.