Home / 40,471.65-55,854.16-24,553.94

Finding the Fourth Proportional to 40,471.65, 55,854.16 and 24,553.94

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Solution

The fourth proportional to 40,471.65, 55,854.16 and 24,553.94 is: 33,886.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,471.65 : 55,854.16 = 24,553.94 : x
  2. Step 2: Convert to fraction form
    40,471.65/55,854.16 = 24,553.94/x
  3. Step 3: Cross multiply
    40,471.65x = 55,854.16 × 24,553.94
  4. Step 4: Simplify right side
    40,471.65x = 1,371,439,352.73
  5. Step 5: Solve for x
    x = 1,371,439,352.73/40,471.65
  6. Step 6: Final answer
    x = 33,886.42

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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.