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Finding the Fourth Proportional to 2,462.92, 3,695.58 and 1,003.08

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Solution

The fourth proportional to 2,462.92, 3,695.58 and 1,003.08 is: 1,505.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462.92 : 3,695.58 = 1,003.08 : x
  2. Step 2: Convert to fraction form
    2,462.92/3,695.58 = 1,003.08/x
  3. Step 3: Cross multiply
    2,462.92x = 3,695.58 × 1,003.08
  4. Step 4: Simplify right side
    2,462.92x = 3,706,962.39
  5. Step 5: Solve for x
    x = 3,706,962.39/2,462.92
  6. Step 6: Final answer
    x = 1,505.11

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