Home / 88,625.49-132,937.50-22,065.15

Finding the Fourth Proportional to 88,625.49, 132,937.50 and 22,065.15

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Solution

The fourth proportional to 88,625.49, 132,937.50 and 22,065.15 is: 33,097.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,625.49 : 132,937.50 = 22,065.15 : x
  2. Step 2: Convert to fraction form
    88,625.49/132,937.50 = 22,065.15/x
  3. Step 3: Cross multiply
    88,625.49x = 132,937.50 × 22,065.15
  4. Step 4: Simplify right side
    88,625.49x = 2,933,285,878.13
  5. Step 5: Solve for x
    x = 2,933,285,878.13/88,625.49
  6. Step 6: Final answer
    x = 33,097.54

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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.