Home / 16,486.28-24,733.29-5,392.92

Finding the Fourth Proportional to 16,486.28, 24,733.29 and 5,392.92

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Solution

The fourth proportional to 16,486.28, 24,733.29 and 5,392.92 is: 8,090.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,486.28 : 24,733.29 = 5,392.92 : x
  2. Step 2: Convert to fraction form
    16,486.28/24,733.29 = 5,392.92/x
  3. Step 3: Cross multiply
    16,486.28x = 24,733.29 × 5,392.92
  4. Step 4: Simplify right side
    16,486.28x = 133,384,654.31
  5. Step 5: Solve for x
    x = 133,384,654.31/16,486.28
  6. Step 6: Final answer
    x = 8,090.65

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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.