Home / 16,114.08-24,169.68-9,446.88

Finding the Fourth Proportional to 16,114.08, 24,169.68 and 9,446.88

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Solution

The fourth proportional to 16,114.08, 24,169.68 and 9,446.88 is: 14,169.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,114.08 : 24,169.68 = 9,446.88 : x
  2. Step 2: Convert to fraction form
    16,114.08/24,169.68 = 9,446.88/x
  3. Step 3: Cross multiply
    16,114.08x = 24,169.68 × 9,446.88
  4. Step 4: Simplify right side
    16,114.08x = 228,328,066.60
  5. Step 5: Solve for x
    x = 228,328,066.60/16,114.08
  6. Step 6: Final answer
    x = 14,169.48

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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.