Home / 17,460.92-24,082.55-11,786.68

Finding the Fourth Proportional to 17,460.92, 24,082.55 and 11,786.68

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Solution

The fourth proportional to 17,460.92, 24,082.55 and 11,786.68 is: 16,256.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,460.92 : 24,082.55 = 11,786.68 : x
  2. Step 2: Convert to fraction form
    17,460.92/24,082.55 = 11,786.68/x
  3. Step 3: Cross multiply
    17,460.92x = 24,082.55 × 11,786.68
  4. Step 4: Simplify right side
    17,460.92x = 283,853,279.69
  5. Step 5: Solve for x
    x = 283,853,279.69/17,460.92
  6. Step 6: Final answer
    x = 16,256.50

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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.