Home / 4,744.18-7,110.50-3,357.92

Finding the Fourth Proportional to 4,744.18, 7,110.50 and 3,357.92

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Solution

The fourth proportional to 4,744.18, 7,110.50 and 3,357.92 is: 5,032.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744.18 : 7,110.50 = 3,357.92 : x
  2. Step 2: Convert to fraction form
    4,744.18/7,110.50 = 3,357.92/x
  3. Step 3: Cross multiply
    4,744.18x = 7,110.50 × 3,357.92
  4. Step 4: Simplify right side
    4,744.18x = 23,876,470.04
  5. Step 5: Solve for x
    x = 23,876,470.04/4,744.18
  6. Step 6: Final answer
    x = 5,032.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.