Home / 94,348.56-141,500.16-27,770.61

Finding the Fourth Proportional to 94,348.56, 141,500.16 and 27,770.61

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Solution

The fourth proportional to 94,348.56, 141,500.16 and 27,770.61 is: 41,649.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,348.56 : 141,500.16 = 27,770.61 : x
  2. Step 2: Convert to fraction form
    94,348.56/141,500.16 = 27,770.61/x
  3. Step 3: Cross multiply
    94,348.56x = 141,500.16 × 27,770.61
  4. Step 4: Simplify right side
    94,348.56x = 3,929,545,758.30
  5. Step 5: Solve for x
    x = 3,929,545,758.30/94,348.56
  6. Step 6: Final answer
    x = 41,649.24

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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.