Home / 67,966.29-93,790.44-37,753.70

Finding the Fourth Proportional to 67,966.29, 93,790.44 and 37,753.70

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Solution

The fourth proportional to 67,966.29, 93,790.44 and 37,753.70 is: 52,098.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,966.29 : 93,790.44 = 37,753.70 : x
  2. Step 2: Convert to fraction form
    67,966.29/93,790.44 = 37,753.70/x
  3. Step 3: Cross multiply
    67,966.29x = 93,790.44 × 37,753.70
  4. Step 4: Simplify right side
    67,966.29x = 3,540,935,665.68
  5. Step 5: Solve for x
    x = 3,540,935,665.68/67,966.29
  6. Step 6: Final answer
    x = 52,098.41

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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.