Home / 94,349.85-141,520.14-35,180.89

Finding the Fourth Proportional to 94,349.85, 141,520.14 and 35,180.89

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Solution

The fourth proportional to 94,349.85, 141,520.14 and 35,180.89 is: 52,769.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,349.85 : 141,520.14 = 35,180.89 : x
  2. Step 2: Convert to fraction form
    94,349.85/141,520.14 = 35,180.89/x
  3. Step 3: Cross multiply
    94,349.85x = 141,520.14 × 35,180.89
  4. Step 4: Simplify right side
    94,349.85x = 4,978,804,478.12
  5. Step 5: Solve for x
    x = 4,978,804,478.12/94,349.85
  6. Step 6: Final answer
    x = 52,769.61

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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.