Home / 95,354.08-142,998.72-33,010

Finding the Fourth Proportional to 95,354.08, 142,998.72 and 33,010

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Solution

The fourth proportional to 95,354.08, 142,998.72 and 33,010 is: 49,503.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,354.08 : 142,998.72 = 33,010 : x
  2. Step 2: Convert to fraction form
    95,354.08/142,998.72 = 33,010/x
  3. Step 3: Cross multiply
    95,354.08x = 142,998.72 × 33,010
  4. Step 4: Simplify right side
    95,354.08x = 4,720,387,747.20
  5. Step 5: Solve for x
    x = 4,720,387,747.20/95,354.08
  6. Step 6: Final answer
    x = 49,503.78

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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.