Home / 2,294.01-3,165.66-1,246.07

Finding the Fourth Proportional to 2,294.01, 3,165.66 and 1,246.07

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Solution

The fourth proportional to 2,294.01, 3,165.66 and 1,246.07 is: 1,719.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294.01 : 3,165.66 = 1,246.07 : x
  2. Step 2: Convert to fraction form
    2,294.01/3,165.66 = 1,246.07/x
  3. Step 3: Cross multiply
    2,294.01x = 3,165.66 × 1,246.07
  4. Step 4: Simplify right side
    2,294.01x = 3,944,618.13
  5. Step 5: Solve for x
    x = 3,944,618.13/2,294.01
  6. Step 6: Final answer
    x = 1,719.53

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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.