Home / 40,053.52-60,084.33-13,754.71

Finding the Fourth Proportional to 40,053.52, 60,084.33 and 13,754.71

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Solution

The fourth proportional to 40,053.52, 60,084.33 and 13,754.71 is: 20,633.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,053.52 : 60,084.33 = 13,754.71 : x
  2. Step 2: Convert to fraction form
    40,053.52/60,084.33 = 13,754.71/x
  3. Step 3: Cross multiply
    40,053.52x = 60,084.33 × 13,754.71
  4. Step 4: Simplify right side
    40,053.52x = 826,442,534.69
  5. Step 5: Solve for x
    x = 826,442,534.69/40,053.52
  6. Step 6: Final answer
    x = 20,633.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.