Home / 16,177.98-24,257.40-6,305.74

Finding the Fourth Proportional to 16,177.98, 24,257.40 and 6,305.74

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Solution

The fourth proportional to 16,177.98, 24,257.40 and 6,305.74 is: 9,454.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,177.98 : 24,257.40 = 6,305.74 : x
  2. Step 2: Convert to fraction form
    16,177.98/24,257.40 = 6,305.74/x
  3. Step 3: Cross multiply
    16,177.98x = 24,257.40 × 6,305.74
  4. Step 4: Simplify right side
    16,177.98x = 152,960,751.95
  5. Step 5: Solve for x
    x = 152,960,751.95/16,177.98
  6. Step 6: Final answer
    x = 9,454.87

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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.