Home / 2,296.66-3,169.49-1,301.93

Finding the Fourth Proportional to 2,296.66, 3,169.49 and 1,301.93

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Solution

The fourth proportional to 2,296.66, 3,169.49 and 1,301.93 is: 1,796.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296.66 : 3,169.49 = 1,301.93 : x
  2. Step 2: Convert to fraction form
    2,296.66/3,169.49 = 1,301.93/x
  3. Step 3: Cross multiply
    2,296.66x = 3,169.49 × 1,301.93
  4. Step 4: Simplify right side
    2,296.66x = 4,126,454.12
  5. Step 5: Solve for x
    x = 4,126,454.12/2,296.66
  6. Step 6: Final answer
    x = 1,796.72

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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.