Home / 43,655.32-60,251.62-25,754.76

Finding the Fourth Proportional to 43,655.32, 60,251.62 and 25,754.76

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Solution

The fourth proportional to 43,655.32, 60,251.62 and 25,754.76 is: 35,545.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,655.32 : 60,251.62 = 25,754.76 : x
  2. Step 2: Convert to fraction form
    43,655.32/60,251.62 = 25,754.76/x
  3. Step 3: Cross multiply
    43,655.32x = 60,251.62 × 25,754.76
  4. Step 4: Simplify right side
    43,655.32x = 1,551,766,012.71
  5. Step 5: Solve for x
    x = 1,551,766,012.71/43,655.32
  6. Step 6: Final answer
    x = 35,545.86

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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.