Home / 6,767.29-10,152.50-2,384.79

Finding the Fourth Proportional to 6,767.29, 10,152.50 and 2,384.79

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Solution

The fourth proportional to 6,767.29, 10,152.50 and 2,384.79 is: 3,577.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,767.29 : 10,152.50 = 2,384.79 : x
  2. Step 2: Convert to fraction form
    6,767.29/10,152.50 = 2,384.79/x
  3. Step 3: Cross multiply
    6,767.29x = 10,152.50 × 2,384.79
  4. Step 4: Simplify right side
    6,767.29x = 24,211,517.79
  5. Step 5: Solve for x
    x = 24,211,517.79/6,767.29
  6. Step 6: Final answer
    x = 3,577.73

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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.