Home / 23,226.45-32,052.49-12,616.07

Finding the Fourth Proportional to 23,226.45, 32,052.49 and 12,616.07

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Solution

The fourth proportional to 23,226.45, 32,052.49 and 12,616.07 is: 17,410.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,226.45 : 32,052.49 = 12,616.07 : x
  2. Step 2: Convert to fraction form
    23,226.45/32,052.49 = 12,616.07/x
  3. Step 3: Cross multiply
    23,226.45x = 32,052.49 × 12,616.07
  4. Step 4: Simplify right side
    23,226.45x = 404,376,516.97
  5. Step 5: Solve for x
    x = 404,376,516.97/23,226.45
  6. Step 6: Final answer
    x = 17,410.18

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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.