Home / 95,938.30-143,894.85-29,385.10

Finding the Fourth Proportional to 95,938.30, 143,894.85 and 29,385.10

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Solution

The fourth proportional to 95,938.30, 143,894.85 and 29,385.10 is: 44,073.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,938.30 : 143,894.85 = 29,385.10 : x
  2. Step 2: Convert to fraction form
    95,938.30/143,894.85 = 29,385.10/x
  3. Step 3: Cross multiply
    95,938.30x = 143,894.85 × 29,385.10
  4. Step 4: Simplify right side
    95,938.30x = 4,228,364,556.74
  5. Step 5: Solve for x
    x = 4,228,364,556.74/95,938.30
  6. Step 6: Final answer
    x = 44,073.79

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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.