Home / 45,269.88-62,471.96-25,126.93

Finding the Fourth Proportional to 45,269.88, 62,471.96 and 25,126.93

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Solution

The fourth proportional to 45,269.88, 62,471.96 and 25,126.93 is: 34,674.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,269.88 : 62,471.96 = 25,126.93 : x
  2. Step 2: Convert to fraction form
    45,269.88/62,471.96 = 25,126.93/x
  3. Step 3: Cross multiply
    45,269.88x = 62,471.96 × 25,126.93
  4. Step 4: Simplify right side
    45,269.88x = 1,569,728,565.88
  5. Step 5: Solve for x
    x = 1,569,728,565.88/45,269.88
  6. Step 6: Final answer
    x = 34,674.90

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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.