Home / 4,046.42-6,067.90-1,707.47

Finding the Fourth Proportional to 4,046.42, 6,067.90 and 1,707.47

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Solution

The fourth proportional to 4,046.42, 6,067.90 and 1,707.47 is: 2,560.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046.42 : 6,067.90 = 1,707.47 : x
  2. Step 2: Convert to fraction form
    4,046.42/6,067.90 = 1,707.47/x
  3. Step 3: Cross multiply
    4,046.42x = 6,067.90 × 1,707.47
  4. Step 4: Simplify right side
    4,046.42x = 10,360,757.21
  5. Step 5: Solve for x
    x = 10,360,757.21/4,046.42
  6. Step 6: Final answer
    x = 2,560.47

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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.