Home / 95,849.38-143,774.24-95,711.02

Finding the Fourth Proportional to 95,849.38, 143,774.24 and 95,711.02

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Solution

The fourth proportional to 95,849.38, 143,774.24 and 95,711.02 is: 143,566.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,849.38 : 143,774.24 = 95,711.02 : x
  2. Step 2: Convert to fraction form
    95,849.38/143,774.24 = 95,711.02/x
  3. Step 3: Cross multiply
    95,849.38x = 143,774.24 × 95,711.02
  4. Step 4: Simplify right side
    95,849.38x = 13,760,779,160.12
  5. Step 5: Solve for x
    x = 13,760,779,160.12/95,849.38
  6. Step 6: Final answer
    x = 143,566.70

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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.