Home / 41,612.98-57,425.90-22,750.10

Finding the Fourth Proportional to 41,612.98, 57,425.90 and 22,750.10

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Solution

The fourth proportional to 41,612.98, 57,425.90 and 22,750.10 is: 31,395.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,612.98 : 57,425.90 = 22,750.10 : x
  2. Step 2: Convert to fraction form
    41,612.98/57,425.90 = 22,750.10/x
  3. Step 3: Cross multiply
    41,612.98x = 57,425.90 × 22,750.10
  4. Step 4: Simplify right side
    41,612.98x = 1,306,444,853.84
  5. Step 5: Solve for x
    x = 1,306,444,853.84/41,612.98
  6. Step 6: Final answer
    x = 31,395.13

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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.