Home / 6,227.16-9,343.47-3,305.70

Finding the Fourth Proportional to 6,227.16, 9,343.47 and 3,305.70

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Solution

The fourth proportional to 6,227.16, 9,343.47 and 3,305.70 is: 4,960.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227.16 : 9,343.47 = 3,305.70 : x
  2. Step 2: Convert to fraction form
    6,227.16/9,343.47 = 3,305.70/x
  3. Step 3: Cross multiply
    6,227.16x = 9,343.47 × 3,305.70
  4. Step 4: Simplify right side
    6,227.16x = 30,886,708.78
  5. Step 5: Solve for x
    x = 30,886,708.78/6,227.16
  6. Step 6: Final answer
    x = 4,960.00

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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.