Home / 88,234.90-132,317.31-32,044.35

Finding the Fourth Proportional to 88,234.90, 132,317.31 and 32,044.35

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Solution

The fourth proportional to 88,234.90, 132,317.31 and 32,044.35 is: 48,053.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,234.90 : 132,317.31 = 32,044.35 : x
  2. Step 2: Convert to fraction form
    88,234.90/132,317.31 = 32,044.35/x
  3. Step 3: Cross multiply
    88,234.90x = 132,317.31 × 32,044.35
  4. Step 4: Simplify right side
    88,234.90x = 4,240,022,192.70
  5. Step 5: Solve for x
    x = 4,240,022,192.70/88,234.90
  6. Step 6: Final answer
    x = 48,053.80

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1.5x scale

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.