Home / 4,046.20-6,069.10-1,273.14

Finding the Fourth Proportional to 4,046.20, 6,069.10 and 1,273.14

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Solution

The fourth proportional to 4,046.20, 6,069.10 and 1,273.14 is: 1,909.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046.20 : 6,069.10 = 1,273.14 : x
  2. Step 2: Convert to fraction form
    4,046.20/6,069.10 = 1,273.14/x
  3. Step 3: Cross multiply
    4,046.20x = 6,069.10 × 1,273.14
  4. Step 4: Simplify right side
    4,046.20x = 7,726,813.97
  5. Step 5: Solve for x
    x = 7,726,813.97/4,046.20
  6. Step 6: Final answer
    x = 1,909.65

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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.