Home / 5,046.15-7,566.61-2,270.46

Finding the Fourth Proportional to 5,046.15, 7,566.61 and 2,270.46

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Solution

The fourth proportional to 5,046.15, 7,566.61 and 2,270.46 is: 3,404.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,046.15 : 7,566.61 = 2,270.46 : x
  2. Step 2: Convert to fraction form
    5,046.15/7,566.61 = 2,270.46/x
  3. Step 3: Cross multiply
    5,046.15x = 7,566.61 × 2,270.46
  4. Step 4: Simplify right side
    5,046.15x = 17,179,685.34
  5. Step 5: Solve for x
    x = 17,179,685.34/5,046.15
  6. Step 6: Final answer
    x = 3,404.51

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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.