Home / 1,593.08-2,194.97-1,068.20

Finding the Fourth Proportional to 1,593.08, 2,194.97 and 1,068.20

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Solution

The fourth proportional to 1,593.08, 2,194.97 and 1,068.20 is: 1,471.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593.08 : 2,194.97 = 1,068.20 : x
  2. Step 2: Convert to fraction form
    1,593.08/2,194.97 = 1,068.20/x
  3. Step 3: Cross multiply
    1,593.08x = 2,194.97 × 1,068.20
  4. Step 4: Simplify right side
    1,593.08x = 2,344,650.64
  5. Step 5: Solve for x
    x = 2,344,650.64/1,593.08
  6. Step 6: Final answer
    x = 1,471.78

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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.