Home / 2,476.10-3,416.64-1,481.42

Finding the Fourth Proportional to 2,476.10, 3,416.64 and 1,481.42

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Solution

The fourth proportional to 2,476.10, 3,416.64 and 1,481.42 is: 2,044.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476.10 : 3,416.64 = 1,481.42 : x
  2. Step 2: Convert to fraction form
    2,476.10/3,416.64 = 1,481.42/x
  3. Step 3: Cross multiply
    2,476.10x = 3,416.64 × 1,481.42
  4. Step 4: Simplify right side
    2,476.10x = 5,061,478.83
  5. Step 5: Solve for x
    x = 5,061,478.83/2,476.10
  6. Step 6: Final answer
    x = 2,044.13

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.