Home / 6,759.46-10,139.25-2,376.95

Finding the Fourth Proportional to 6,759.46, 10,139.25 and 2,376.95

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Solution

The fourth proportional to 6,759.46, 10,139.25 and 2,376.95 is: 3,565.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,759.46 : 10,139.25 = 2,376.95 : x
  2. Step 2: Convert to fraction form
    6,759.46/10,139.25 = 2,376.95/x
  3. Step 3: Cross multiply
    6,759.46x = 10,139.25 × 2,376.95
  4. Step 4: Simplify right side
    6,759.46x = 24,100,490.29
  5. Step 5: Solve for x
    x = 24,100,490.29/6,759.46
  6. Step 6: Final answer
    x = 3,565.45

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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.