Home / 4,084.34-6,126.42-1,348.34

Finding the Fourth Proportional to 4,084.34, 6,126.42 and 1,348.34

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Solution

The fourth proportional to 4,084.34, 6,126.42 and 1,348.34 is: 2,022.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084.34 : 6,126.42 = 1,348.34 : x
  2. Step 2: Convert to fraction form
    4,084.34/6,126.42 = 1,348.34/x
  3. Step 3: Cross multiply
    4,084.34x = 6,126.42 × 1,348.34
  4. Step 4: Simplify right side
    4,084.34x = 8,260,497.14
  5. Step 5: Solve for x
    x = 8,260,497.14/4,084.34
  6. Step 6: Final answer
    x = 2,022.48

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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.