Home / 16,266.50-24,383.12-9,231.66

Finding the Fourth Proportional to 16,266.50, 24,383.12 and 9,231.66

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Solution

The fourth proportional to 16,266.50, 24,383.12 and 9,231.66 is: 13,838.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,266.50 : 24,383.12 = 9,231.66 : x
  2. Step 2: Convert to fraction form
    16,266.50/24,383.12 = 9,231.66/x
  3. Step 3: Cross multiply
    16,266.50x = 24,383.12 × 9,231.66
  4. Step 4: Simplify right side
    16,266.50x = 225,096,696.66
  5. Step 5: Solve for x
    x = 225,096,696.66/16,266.50
  6. Step 6: Final answer
    x = 13,838.06

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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.