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Finding the Fourth Proportional to 67,463.74, 93,101.41 and 37,250.97

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Solution

The fourth proportional to 67,463.74, 93,101.41 and 37,250.97 is: 51,407.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,463.74 : 93,101.41 = 37,250.97 : x
  2. Step 2: Convert to fraction form
    67,463.74/93,101.41 = 37,250.97/x
  3. Step 3: Cross multiply
    67,463.74x = 93,101.41 × 37,250.97
  4. Step 4: Simplify right side
    67,463.74x = 3,468,118,156.75
  5. Step 5: Solve for x
    x = 3,468,118,156.75/67,463.74
  6. Step 6: Final answer
    x = 51,407.14

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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.