Home / 141,073.45-211,560.96-62,144.62

Finding the Fourth Proportional to 141,073.45, 211,560.96 and 62,144.62

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Solution

The fourth proportional to 141,073.45, 211,560.96 and 62,144.62 is: 93,195.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,073.45 : 211,560.96 = 62,144.62 : x
  2. Step 2: Convert to fraction form
    141,073.45/211,560.96 = 62,144.62/x
  3. Step 3: Cross multiply
    141,073.45x = 211,560.96 × 62,144.62
  4. Step 4: Simplify right side
    141,073.45x = 13,147,375,170.18
  5. Step 5: Solve for x
    x = 13,147,375,170.18/141,073.45
  6. Step 6: Final answer
    x = 93,195.25

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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.