Home / 41,384.13-57,110.30-22,521.25

Finding the Fourth Proportional to 41,384.13, 57,110.30 and 22,521.25

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Solution

The fourth proportional to 41,384.13, 57,110.30 and 22,521.25 is: 31,079.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,384.13 : 57,110.30 = 22,521.25 : x
  2. Step 2: Convert to fraction form
    41,384.13/57,110.30 = 22,521.25/x
  3. Step 3: Cross multiply
    41,384.13x = 57,110.30 × 22,521.25
  4. Step 4: Simplify right side
    41,384.13x = 1,286,195,343.88
  5. Step 5: Solve for x
    x = 1,286,195,343.88/41,384.13
  6. Step 6: Final answer
    x = 31,079.43

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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.