Home / 4,397.09-6,067.97-2,407.64

Finding the Fourth Proportional to 4,397.09, 6,067.97 and 2,407.64

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Solution

The fourth proportional to 4,397.09, 6,067.97 and 2,407.64 is: 3,322.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397.09 : 6,067.97 = 2,407.64 : x
  2. Step 2: Convert to fraction form
    4,397.09/6,067.97 = 2,407.64/x
  3. Step 3: Cross multiply
    4,397.09x = 6,067.97 × 2,407.64
  4. Step 4: Simplify right side
    4,397.09x = 14,609,475.25
  5. Step 5: Solve for x
    x = 14,609,475.25/4,397.09
  6. Step 6: Final answer
    x = 3,322.53

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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.