Home / 26,452.46-39,678.06-6,731.04

Finding the Fourth Proportional to 26,452.46, 39,678.06 and 6,731.04

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Solution

The fourth proportional to 26,452.46, 39,678.06 and 6,731.04 is: 10,096.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,452.46 : 39,678.06 = 6,731.04 : x
  2. Step 2: Convert to fraction form
    26,452.46/39,678.06 = 6,731.04/x
  3. Step 3: Cross multiply
    26,452.46x = 39,678.06 × 6,731.04
  4. Step 4: Simplify right side
    26,452.46x = 267,074,608.98
  5. Step 5: Solve for x
    x = 267,074,608.98/26,452.46
  6. Step 6: Final answer
    x = 10,096.40

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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.