Home / 141,137.43-211,704.92-62,251.73

Finding the Fourth Proportional to 141,137.43, 211,704.92 and 62,251.73

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Solution

The fourth proportional to 141,137.43, 211,704.92 and 62,251.73 is: 93,377.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,137.43 : 211,704.92 = 62,251.73 : x
  2. Step 2: Convert to fraction form
    141,137.43/211,704.92 = 62,251.73/x
  3. Step 3: Cross multiply
    141,137.43x = 211,704.92 × 62,251.73
  4. Step 4: Simplify right side
    141,137.43x = 13,178,997,519.51
  5. Step 5: Solve for x
    x = 13,178,997,519.51/141,137.43
  6. Step 6: Final answer
    x = 93,377.05

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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.