Home / 23,297.27-32,149.13-13,224.38

Finding the Fourth Proportional to 23,297.27, 32,149.13 and 13,224.38

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Solution

The fourth proportional to 23,297.27, 32,149.13 and 13,224.38 is: 18,249.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,297.27 : 32,149.13 = 13,224.38 : x
  2. Step 2: Convert to fraction form
    23,297.27/32,149.13 = 13,224.38/x
  3. Step 3: Cross multiply
    23,297.27x = 32,149.13 × 13,224.38
  4. Step 4: Simplify right side
    23,297.27x = 425,152,084.92
  5. Step 5: Solve for x
    x = 425,152,084.92/23,297.27
  6. Step 6: Final answer
    x = 18,249.01

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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.