Home / 24,186.72-36,277.34-8,388.83

Finding the Fourth Proportional to 24,186.72, 36,277.34 and 8,388.83

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Solution

The fourth proportional to 24,186.72, 36,277.34 and 8,388.83 is: 12,582.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,186.72 : 36,277.34 = 8,388.83 : x
  2. Step 2: Convert to fraction form
    24,186.72/36,277.34 = 8,388.83/x
  3. Step 3: Cross multiply
    24,186.72x = 36,277.34 × 8,388.83
  4. Step 4: Simplify right side
    24,186.72x = 304,324,534.05
  5. Step 5: Solve for x
    x = 304,324,534.05/24,186.72
  6. Step 6: Final answer
    x = 12,582.30

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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.