Home / 67,232.38-92,806.06-52,854.70

Finding the Fourth Proportional to 67,232.38, 92,806.06 and 52,854.70

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Solution

The fourth proportional to 67,232.38, 92,806.06 and 52,854.70 is: 72,959.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,232.38 : 92,806.06 = 52,854.70 : x
  2. Step 2: Convert to fraction form
    67,232.38/92,806.06 = 52,854.70/x
  3. Step 3: Cross multiply
    67,232.38x = 92,806.06 × 52,854.70
  4. Step 4: Simplify right side
    67,232.38x = 4,905,235,995.45
  5. Step 5: Solve for x
    x = 4,905,235,995.45/67,232.38
  6. Step 6: Final answer
    x = 72,959.43

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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.