Home / 41,384.50-57,110.62-22,521.76

Finding the Fourth Proportional to 41,384.50, 57,110.62 and 22,521.76

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Solution

The fourth proportional to 41,384.50, 57,110.62 and 22,521.76 is: 31,080.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,384.50 : 57,110.62 = 22,521.76 : x
  2. Step 2: Convert to fraction form
    41,384.50/57,110.62 = 22,521.76/x
  3. Step 3: Cross multiply
    41,384.50x = 57,110.62 × 22,521.76
  4. Step 4: Simplify right side
    41,384.50x = 1,286,231,677.09
  5. Step 5: Solve for x
    x = 1,286,231,677.09/41,384.50
  6. Step 6: Final answer
    x = 31,080.03

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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.