Home / 45,193.20-62,359.94-25,049.98

Finding the Fourth Proportional to 45,193.20, 62,359.94 and 25,049.98

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Solution

The fourth proportional to 45,193.20, 62,359.94 and 25,049.98 is: 34,565.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,193.20 : 62,359.94 = 25,049.98 : x
  2. Step 2: Convert to fraction form
    45,193.20/62,359.94 = 25,049.98/x
  3. Step 3: Cross multiply
    45,193.20x = 62,359.94 × 25,049.98
  4. Step 4: Simplify right side
    45,193.20x = 1,562,115,249.80
  5. Step 5: Solve for x
    x = 1,562,115,249.80/45,193.20
  6. Step 6: Final answer
    x = 34,565.27

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1.5x scale

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.