Home / 4,397.10-6,067.86-2,407.62

Finding the Fourth Proportional to 4,397.10, 6,067.86 and 2,407.62

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Solution

The fourth proportional to 4,397.10, 6,067.86 and 2,407.62 is: 3,322.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397.10 : 6,067.86 = 2,407.62 : x
  2. Step 2: Convert to fraction form
    4,397.10/6,067.86 = 2,407.62/x
  3. Step 3: Cross multiply
    4,397.10x = 6,067.86 × 2,407.62
  4. Step 4: Simplify right side
    4,397.10x = 14,609,101.09
  5. Step 5: Solve for x
    x = 14,609,101.09/4,397.10
  6. Step 6: Final answer
    x = 3,322.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.