Home / 16,934.08-25,398.84-4,454.92

Finding the Fourth Proportional to 16,934.08, 25,398.84 and 4,454.92

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Solution

The fourth proportional to 16,934.08, 25,398.84 and 4,454.92 is: 6,681.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,934.08 : 25,398.84 = 4,454.92 : x
  2. Step 2: Convert to fraction form
    16,934.08/25,398.84 = 4,454.92/x
  3. Step 3: Cross multiply
    16,934.08x = 25,398.84 × 4,454.92
  4. Step 4: Simplify right side
    16,934.08x = 113,149,800.29
  5. Step 5: Solve for x
    x = 113,149,800.29/16,934.08
  6. Step 6: Final answer
    x = 6,681.78

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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.