Home / 141,093.72-211,473.72-62,042.58

Finding the Fourth Proportional to 141,093.72, 211,473.72 and 62,042.58

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Solution

The fourth proportional to 141,093.72, 211,473.72 and 62,042.58 is: 92,990.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,093.72 : 211,473.72 = 62,042.58 : x
  2. Step 2: Convert to fraction form
    141,093.72/211,473.72 = 62,042.58/x
  3. Step 3: Cross multiply
    141,093.72x = 211,473.72 × 62,042.58
  4. Step 4: Simplify right side
    141,093.72x = 13,120,375,191.00
  5. Step 5: Solve for x
    x = 13,120,375,191.00/141,093.72
  6. Step 6: Final answer
    x = 92,990.50

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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.