Home / 45,793.41-63,193.17-25,649.31

Finding the Fourth Proportional to 45,793.41, 63,193.17 and 25,649.31

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Solution

The fourth proportional to 45,793.41, 63,193.17 and 25,649.31 is: 35,395.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,793.41 : 63,193.17 = 25,649.31 : x
  2. Step 2: Convert to fraction form
    45,793.41/63,193.17 = 25,649.31/x
  3. Step 3: Cross multiply
    45,793.41x = 63,193.17 × 25,649.31
  4. Step 4: Simplify right side
    45,793.41x = 1,620,861,207.21
  5. Step 5: Solve for x
    x = 1,620,861,207.21/45,793.41
  6. Step 6: Final answer
    x = 35,395.08

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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.