Home / 94,126.76-141,179.76-27,567.54

Finding the Fourth Proportional to 94,126.76, 141,179.76 and 27,567.54

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Solution

The fourth proportional to 94,126.76, 141,179.76 and 27,567.54 is: 41,348.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,126.76 : 141,179.76 = 27,567.54 : x
  2. Step 2: Convert to fraction form
    94,126.76/141,179.76 = 27,567.54/x
  3. Step 3: Cross multiply
    94,126.76x = 141,179.76 × 27,567.54
  4. Step 4: Simplify right side
    94,126.76x = 3,891,978,680.99
  5. Step 5: Solve for x
    x = 3,891,978,680.99/94,126.76
  6. Step 6: Final answer
    x = 41,348.27

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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.