Home / 6,760.28-10,141.32-2,376.92

Finding the Fourth Proportional to 6,760.28, 10,141.32 and 2,376.92

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Solution

The fourth proportional to 6,760.28, 10,141.32 and 2,376.92 is: 3,565.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,760.28 : 10,141.32 = 2,376.92 : x
  2. Step 2: Convert to fraction form
    6,760.28/10,141.32 = 2,376.92/x
  3. Step 3: Cross multiply
    6,760.28x = 10,141.32 × 2,376.92
  4. Step 4: Simplify right side
    6,760.28x = 24,105,106.33
  5. Step 5: Solve for x
    x = 24,105,106.33/6,760.28
  6. Step 6: Final answer
    x = 3,565.70

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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.