Home / 16,177.93-24,269.28-8,284.91

Finding the Fourth Proportional to 16,177.93, 24,269.28 and 8,284.91

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Solution

The fourth proportional to 16,177.93, 24,269.28 and 8,284.91 is: 12,428.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,177.93 : 24,269.28 = 8,284.91 : x
  2. Step 2: Convert to fraction form
    16,177.93/24,269.28 = 8,284.91/x
  3. Step 3: Cross multiply
    16,177.93x = 24,269.28 × 8,284.91
  4. Step 4: Simplify right side
    16,177.93x = 201,068,800.56
  5. Step 5: Solve for x
    x = 201,068,800.56/16,177.93
  6. Step 6: Final answer
    x = 12,428.59

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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.