Home / 4,397.08-6,067.87-2,407.60

Finding the Fourth Proportional to 4,397.08, 6,067.87 and 2,407.60

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Solution

The fourth proportional to 4,397.08, 6,067.87 and 2,407.60 is: 3,322.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397.08 : 6,067.87 = 2,407.60 : x
  2. Step 2: Convert to fraction form
    4,397.08/6,067.87 = 2,407.60/x
  3. Step 3: Cross multiply
    4,397.08x = 6,067.87 × 2,407.60
  4. Step 4: Simplify right side
    4,397.08x = 14,609,003.81
  5. Step 5: Solve for x
    x = 14,609,003.81/4,397.08
  6. Step 6: Final answer
    x = 3,322.43

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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.