Home / 2,294.07-3,165.77-1,349.96

Finding the Fourth Proportional to 2,294.07, 3,165.77 and 1,349.96

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Solution

The fourth proportional to 2,294.07, 3,165.77 and 1,349.96 is: 1,862.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294.07 : 3,165.77 = 1,349.96 : x
  2. Step 2: Convert to fraction form
    2,294.07/3,165.77 = 1,349.96/x
  3. Step 3: Cross multiply
    2,294.07x = 3,165.77 × 1,349.96
  4. Step 4: Simplify right side
    2,294.07x = 4,273,662.87
  5. Step 5: Solve for x
    x = 4,273,662.87/2,294.07
  6. Step 6: Final answer
    x = 1,862.92

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Why These Related Problems?

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