Home / 4,213.31-6,306.39-2,236.16

Finding the Fourth Proportional to 4,213.31, 6,306.39 and 2,236.16

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Solution

The fourth proportional to 4,213.31, 6,306.39 and 2,236.16 is: 3,347.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,213.31 : 6,306.39 = 2,236.16 : x
  2. Step 2: Convert to fraction form
    4,213.31/6,306.39 = 2,236.16/x
  3. Step 3: Cross multiply
    4,213.31x = 6,306.39 × 2,236.16
  4. Step 4: Simplify right side
    4,213.31x = 14,102,112.83
  5. Step 5: Solve for x
    x = 14,102,112.83/4,213.31
  6. Step 6: Final answer
    x = 3,347.04

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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.