Home / 23,224.13-32,049.45-12,613.76

Finding the Fourth Proportional to 23,224.13, 32,049.45 and 12,613.76

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Solution

The fourth proportional to 23,224.13, 32,049.45 and 12,613.76 is: 17,407.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,224.13 : 32,049.45 = 12,613.76 : x
  2. Step 2: Convert to fraction form
    23,224.13/32,049.45 = 12,613.76/x
  3. Step 3: Cross multiply
    23,224.13x = 32,049.45 × 12,613.76
  4. Step 4: Simplify right side
    23,224.13x = 404,263,910.18
  5. Step 5: Solve for x
    x = 404,263,910.18/23,224.13
  6. Step 6: Final answer
    x = 17,407.07

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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.