Home / 43,655.09-60,251.27-25,754.49

Finding the Fourth Proportional to 43,655.09, 60,251.27 and 25,754.49

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Solution

The fourth proportional to 43,655.09, 60,251.27 and 25,754.49 is: 35,545.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,655.09 : 60,251.27 = 25,754.49 : x
  2. Step 2: Convert to fraction form
    43,655.09/60,251.27 = 25,754.49/x
  3. Step 3: Cross multiply
    43,655.09x = 60,251.27 × 25,754.49
  4. Step 4: Simplify right side
    43,655.09x = 1,551,740,601.93
  5. Step 5: Solve for x
    x = 1,551,740,601.93/43,655.09
  6. Step 6: Final answer
    x = 35,545.47

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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.