Home / 45,294.49-62,504.31-25,152.66

Finding the Fourth Proportional to 45,294.49, 62,504.31 and 25,152.66

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Solution

The fourth proportional to 45,294.49, 62,504.31 and 25,152.66 is: 34,709.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,294.49 : 62,504.31 = 25,152.66 : x
  2. Step 2: Convert to fraction form
    45,294.49/62,504.31 = 25,152.66/x
  3. Step 3: Cross multiply
    45,294.49x = 62,504.31 × 25,152.66
  4. Step 4: Simplify right side
    45,294.49x = 1,572,149,869.48
  5. Step 5: Solve for x
    x = 1,572,149,869.48/45,294.49
  6. Step 6: Final answer
    x = 34,709.51

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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.