Home / 3,575.27-5,355.92-2,462.06

Finding the Fourth Proportional to 3,575.27, 5,355.92 and 2,462.06

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Solution

The fourth proportional to 3,575.27, 5,355.92 and 2,462.06 is: 3,688.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575.27 : 5,355.92 = 2,462.06 : x
  2. Step 2: Convert to fraction form
    3,575.27/5,355.92 = 2,462.06/x
  3. Step 3: Cross multiply
    3,575.27x = 5,355.92 × 2,462.06
  4. Step 4: Simplify right side
    3,575.27x = 13,186,615.94
  5. Step 5: Solve for x
    x = 13,186,615.94/3,575.27
  6. Step 6: Final answer
    x = 3,688.28

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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.