Home / 94,207.44-141,331.92-52,148.87

Finding the Fourth Proportional to 94,207.44, 141,331.92 and 52,148.87

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Solution

The fourth proportional to 94,207.44, 141,331.92 and 52,148.87 is: 78,234.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,207.44 : 141,331.92 = 52,148.87 : x
  2. Step 2: Convert to fraction form
    94,207.44/141,331.92 = 52,148.87/x
  3. Step 3: Cross multiply
    94,207.44x = 141,331.92 × 52,148.87
  4. Step 4: Simplify right side
    94,207.44x = 7,370,299,216.27
  5. Step 5: Solve for x
    x = 7,370,299,216.27/94,207.44
  6. Step 6: Final answer
    x = 78,234.79

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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.