Home / 41,318.64-56,969.33-34,934.22

Finding the Fourth Proportional to 41,318.64, 56,969.33 and 34,934.22

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Solution

The fourth proportional to 41,318.64, 56,969.33 and 34,934.22 is: 48,166.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,318.64 : 56,969.33 = 34,934.22 : x
  2. Step 2: Convert to fraction form
    41,318.64/56,969.33 = 34,934.22/x
  3. Step 3: Cross multiply
    41,318.64x = 56,969.33 × 34,934.22
  4. Step 4: Simplify right side
    41,318.64x = 1,990,178,932.80
  5. Step 5: Solve for x
    x = 1,990,178,932.80/41,318.64
  6. Step 6: Final answer
    x = 48,166.61

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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.