Home / 94,226.10-141,294.60-54,795.30

Finding the Fourth Proportional to 94,226.10, 141,294.60 and 54,795.30

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Solution

The fourth proportional to 94,226.10, 141,294.60 and 54,795.30 is: 82,167.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,226.10 : 141,294.60 = 54,795.30 : x
  2. Step 2: Convert to fraction form
    94,226.10/141,294.60 = 54,795.30/x
  3. Step 3: Cross multiply
    94,226.10x = 141,294.60 × 54,795.30
  4. Step 4: Simplify right side
    94,226.10x = 7,742,279,995.38
  5. Step 5: Solve for x
    x = 7,742,279,995.38/94,226.10
  6. Step 6: Final answer
    x = 82,167.04

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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.