Home / 6,723.46-10,084.38-2,340.55

Finding the Fourth Proportional to 6,723.46, 10,084.38 and 2,340.55

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Solution

The fourth proportional to 6,723.46, 10,084.38 and 2,340.55 is: 3,510.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,723.46 : 10,084.38 = 2,340.55 : x
  2. Step 2: Convert to fraction form
    6,723.46/10,084.38 = 2,340.55/x
  3. Step 3: Cross multiply
    6,723.46x = 10,084.38 × 2,340.55
  4. Step 4: Simplify right side
    6,723.46x = 23,602,995.61
  5. Step 5: Solve for x
    x = 23,602,995.61/6,723.46
  6. Step 6: Final answer
    x = 3,510.54

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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.