Home / 4,162.57-6,234.59-3,838.46

Finding the Fourth Proportional to 4,162.57, 6,234.59 and 3,838.46

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Solution

The fourth proportional to 4,162.57, 6,234.59 and 3,838.46 is: 5,749.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,162.57 : 6,234.59 = 3,838.46 : x
  2. Step 2: Convert to fraction form
    4,162.57/6,234.59 = 3,838.46/x
  3. Step 3: Cross multiply
    4,162.57x = 6,234.59 × 3,838.46
  4. Step 4: Simplify right side
    4,162.57x = 23,931,202.75
  5. Step 5: Solve for x
    x = 23,931,202.75/4,162.57
  6. Step 6: Final answer
    x = 5,749.14

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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.