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Finding the Fourth Proportional to 62,414.70, 93,622.05 and 22,963.65

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Solution

The fourth proportional to 62,414.70, 93,622.05 and 22,963.65 is: 34,445.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,414.70 : 93,622.05 = 22,963.65 : x
  2. Step 2: Convert to fraction form
    62,414.70/93,622.05 = 22,963.65/x
  3. Step 3: Cross multiply
    62,414.70x = 93,622.05 × 22,963.65
  4. Step 4: Simplify right side
    62,414.70x = 2,149,903,988.48
  5. Step 5: Solve for x
    x = 2,149,903,988.48/62,414.70
  6. Step 6: Final answer
    x = 34,445.48

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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.