Home / 25,165.24-37,747.82-11,298.04

Finding the Fourth Proportional to 25,165.24, 37,747.82 and 11,298.04

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Solution

The fourth proportional to 25,165.24, 37,747.82 and 11,298.04 is: 16,947.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,165.24 : 37,747.82 = 11,298.04 : x
  2. Step 2: Convert to fraction form
    25,165.24/37,747.82 = 11,298.04/x
  3. Step 3: Cross multiply
    25,165.24x = 37,747.82 × 11,298.04
  4. Step 4: Simplify right side
    25,165.24x = 426,476,380.27
  5. Step 5: Solve for x
    x = 426,476,380.27/25,165.24
  6. Step 6: Final answer
    x = 16,947.04

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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.