Home / 45,898.25-63,340.25-25,753.95

Finding the Fourth Proportional to 45,898.25, 63,340.25 and 25,753.95

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Solution

The fourth proportional to 45,898.25, 63,340.25 and 25,753.95 is: 35,540.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,898.25 : 63,340.25 = 25,753.95 : x
  2. Step 2: Convert to fraction form
    45,898.25/63,340.25 = 25,753.95/x
  3. Step 3: Cross multiply
    45,898.25x = 63,340.25 × 25,753.95
  4. Step 4: Simplify right side
    45,898.25x = 1,631,261,502.72
  5. Step 5: Solve for x
    x = 1,631,261,502.72/45,898.25
  6. Step 6: Final answer
    x = 35,540.83

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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.