Home / 41,351.46-57,081.22-29,314.84

Finding the Fourth Proportional to 41,351.46, 57,081.22 and 29,314.84

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Solution

The fourth proportional to 41,351.46, 57,081.22 and 29,314.84 is: 40,465.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,351.46 : 57,081.22 = 29,314.84 : x
  2. Step 2: Convert to fraction form
    41,351.46/57,081.22 = 29,314.84/x
  3. Step 3: Cross multiply
    41,351.46x = 57,081.22 × 29,314.84
  4. Step 4: Simplify right side
    41,351.46x = 1,673,326,831.30
  5. Step 5: Solve for x
    x = 1,673,326,831.30/41,351.46
  6. Step 6: Final answer
    x = 40,465.97

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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.