Home / 16,324.24-24,482.64-7,995.88

Finding the Fourth Proportional to 16,324.24, 24,482.64 and 7,995.88

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Solution

The fourth proportional to 16,324.24, 24,482.64 and 7,995.88 is: 11,992.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,324.24 : 24,482.64 = 7,995.88 : x
  2. Step 2: Convert to fraction form
    16,324.24/24,482.64 = 7,995.88/x
  3. Step 3: Cross multiply
    16,324.24x = 24,482.64 × 7,995.88
  4. Step 4: Simplify right side
    16,324.24x = 195,760,251.52
  5. Step 5: Solve for x
    x = 195,760,251.52/16,324.24
  6. Step 6: Final answer
    x = 11,992.00

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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.