Home / 2,195.92-3,294.24-1,041.04

Finding the Fourth Proportional to 2,195.92, 3,294.24 and 1,041.04

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Solution

The fourth proportional to 2,195.92, 3,294.24 and 1,041.04 is: 1,561.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,195.92 : 3,294.24 = 1,041.04 : x
  2. Step 2: Convert to fraction form
    2,195.92/3,294.24 = 1,041.04/x
  3. Step 3: Cross multiply
    2,195.92x = 3,294.24 × 1,041.04
  4. Step 4: Simplify right side
    2,195.92x = 3,429,435.61
  5. Step 5: Solve for x
    x = 3,429,435.61/2,195.92
  6. Step 6: Final answer
    x = 1,561.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.