Home / 24,025.11-33,151.81-13,269.34

Finding the Fourth Proportional to 24,025.11, 33,151.81 and 13,269.34

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Solution

The fourth proportional to 24,025.11, 33,151.81 and 13,269.34 is: 18,310.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,025.11 : 33,151.81 = 13,269.34 : x
  2. Step 2: Convert to fraction form
    24,025.11/33,151.81 = 13,269.34/x
  3. Step 3: Cross multiply
    24,025.11x = 33,151.81 × 13,269.34
  4. Step 4: Simplify right side
    24,025.11x = 439,902,769.56
  5. Step 5: Solve for x
    x = 439,902,769.56/24,025.11
  6. Step 6: Final answer
    x = 18,310.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.