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Finding the Fourth Proportional to 2,462.53, 3,695.31 and 1,001.66

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Solution

The fourth proportional to 2,462.53, 3,695.31 and 1,001.66 is: 1,503.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462.53 : 3,695.31 = 1,001.66 : x
  2. Step 2: Convert to fraction form
    2,462.53/3,695.31 = 1,001.66/x
  3. Step 3: Cross multiply
    2,462.53x = 3,695.31 × 1,001.66
  4. Step 4: Simplify right side
    2,462.53x = 3,701,444.21
  5. Step 5: Solve for x
    x = 3,701,444.21/2,462.53
  6. Step 6: Final answer
    x = 1,503.11

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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.