Home / 45,232.88-62,422.38-25,089.11

Finding the Fourth Proportional to 45,232.88, 62,422.38 and 25,089.11

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Solution

The fourth proportional to 45,232.88, 62,422.38 and 25,089.11 is: 34,623.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,232.88 : 62,422.38 = 25,089.11 : x
  2. Step 2: Convert to fraction form
    45,232.88/62,422.38 = 25,089.11/x
  3. Step 3: Cross multiply
    45,232.88x = 62,422.38 × 25,089.11
  4. Step 4: Simplify right side
    45,232.88x = 1,566,121,520.72
  5. Step 5: Solve for x
    x = 1,566,121,520.72/45,232.88
  6. Step 6: Final answer
    x = 34,623.52

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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.