Home / 88,601.13-132,901.69-22,937.13

Finding the Fourth Proportional to 88,601.13, 132,901.69 and 22,937.13

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Solution

The fourth proportional to 88,601.13, 132,901.69 and 22,937.13 is: 34,405.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,601.13 : 132,901.69 = 22,937.13 : x
  2. Step 2: Convert to fraction form
    88,601.13/132,901.69 = 22,937.13/x
  3. Step 3: Cross multiply
    88,601.13x = 132,901.69 × 22,937.13
  4. Step 4: Simplify right side
    88,601.13x = 3,048,383,340.75
  5. Step 5: Solve for x
    x = 3,048,383,340.75/88,601.13
  6. Step 6: Final answer
    x = 34,405.69

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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.