Home / 87,893.85-131,848.56-24,714.52

Finding the Fourth Proportional to 87,893.85, 131,848.56 and 24,714.52

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Solution

The fourth proportional to 87,893.85, 131,848.56 and 24,714.52 is: 37,073.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,893.85 : 131,848.56 = 24,714.52 : x
  2. Step 2: Convert to fraction form
    87,893.85/131,848.56 = 24,714.52/x
  3. Step 3: Cross multiply
    87,893.85x = 131,848.56 × 24,714.52
  4. Step 4: Simplify right side
    87,893.85x = 3,258,573,873.09
  5. Step 5: Solve for x
    x = 3,258,573,873.09/87,893.85
  6. Step 6: Final answer
    x = 37,073.97

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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.