Home / 27,061.68-40,596.35-8,343.24

Finding the Fourth Proportional to 27,061.68, 40,596.35 and 8,343.24

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Solution

The fourth proportional to 27,061.68, 40,596.35 and 8,343.24 is: 12,516.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,061.68 : 40,596.35 = 8,343.24 : x
  2. Step 2: Convert to fraction form
    27,061.68/40,596.35 = 8,343.24/x
  3. Step 3: Cross multiply
    27,061.68x = 40,596.35 × 8,343.24
  4. Step 4: Simplify right side
    27,061.68x = 338,705,091.17
  5. Step 5: Solve for x
    x = 338,705,091.17/27,061.68
  6. Step 6: Final answer
    x = 12,516.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.