Home / 45,294.93-62,505.80-25,151.29

Finding the Fourth Proportional to 45,294.93, 62,505.80 and 25,151.29

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Solution

The fourth proportional to 45,294.93, 62,505.80 and 25,151.29 is: 34,708.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,294.93 : 62,505.80 = 25,151.29 : x
  2. Step 2: Convert to fraction form
    45,294.93/62,505.80 = 25,151.29/x
  3. Step 3: Cross multiply
    45,294.93x = 62,505.80 × 25,151.29
  4. Step 4: Simplify right side
    45,294.93x = 1,572,101,502.48
  5. Step 5: Solve for x
    x = 1,572,101,502.48/45,294.93
  6. Step 6: Final answer
    x = 34,708.11

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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.