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Finding the Fourth Proportional to 2,565.96, 3,541.04 and 1,446.92

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Solution

The fourth proportional to 2,565.96, 3,541.04 and 1,446.92 is: 1,996.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,565.96 : 3,541.04 = 1,446.92 : x
  2. Step 2: Convert to fraction form
    2,565.96/3,541.04 = 1,446.92/x
  3. Step 3: Cross multiply
    2,565.96x = 3,541.04 × 1,446.92
  4. Step 4: Simplify right side
    2,565.96x = 5,123,601.60
  5. Step 5: Solve for x
    x = 5,123,601.60/2,565.96
  6. Step 6: Final answer
    x = 1,996.76

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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.