Home / 41,834.15-57,730.90-22,713.77

Finding the Fourth Proportional to 41,834.15, 57,730.90 and 22,713.77

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Solution

The fourth proportional to 41,834.15, 57,730.90 and 22,713.77 is: 31,344.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,834.15 : 57,730.90 = 22,713.77 : x
  2. Step 2: Convert to fraction form
    41,834.15/57,730.90 = 22,713.77/x
  3. Step 3: Cross multiply
    41,834.15x = 57,730.90 × 22,713.77
  4. Step 4: Simplify right side
    41,834.15x = 1,311,286,384.49
  5. Step 5: Solve for x
    x = 1,311,286,384.49/41,834.15
  6. Step 6: Final answer
    x = 31,344.88

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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.