Home / 2,242.88-3,095.46-1,359.27

Finding the Fourth Proportional to 2,242.88, 3,095.46 and 1,359.27

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Solution

The fourth proportional to 2,242.88, 3,095.46 and 1,359.27 is: 1,875.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242.88 : 3,095.46 = 1,359.27 : x
  2. Step 2: Convert to fraction form
    2,242.88/3,095.46 = 1,359.27/x
  3. Step 3: Cross multiply
    2,242.88x = 3,095.46 × 1,359.27
  4. Step 4: Simplify right side
    2,242.88x = 4,207,565.91
  5. Step 5: Solve for x
    x = 4,207,565.91/2,242.88
  6. Step 6: Final answer
    x = 1,875.97

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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.