Home / 6,836.22-10,254.34-3,912.46

Finding the Fourth Proportional to 6,836.22, 10,254.34 and 3,912.46

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Solution

The fourth proportional to 6,836.22, 10,254.34 and 3,912.46 is: 5,868.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,836.22 : 10,254.34 = 3,912.46 : x
  2. Step 2: Convert to fraction form
    6,836.22/10,254.34 = 3,912.46/x
  3. Step 3: Cross multiply
    6,836.22x = 10,254.34 × 3,912.46
  4. Step 4: Simplify right side
    6,836.22x = 40,119,695.08
  5. Step 5: Solve for x
    x = 40,119,695.08/6,836.22
  6. Step 6: Final answer
    x = 5,868.70

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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.