Home / 92,414.92-127,532.68-49,973.44

Finding the Fourth Proportional to 92,414.92, 127,532.68 and 49,973.44

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Solution

The fourth proportional to 92,414.92, 127,532.68 and 49,973.44 is: 68,963.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,414.92 : 127,532.68 = 49,973.44 : x
  2. Step 2: Convert to fraction form
    92,414.92/127,532.68 = 49,973.44/x
  3. Step 3: Cross multiply
    92,414.92x = 127,532.68 × 49,973.44
  4. Step 4: Simplify right side
    92,414.92x = 6,373,246,732.02
  5. Step 5: Solve for x
    x = 6,373,246,732.02/92,414.92
  6. Step 6: Final answer
    x = 68,963.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.