Home / 4,410.27-6,082.97-2,919.47

Finding the Fourth Proportional to 4,410.27, 6,082.97 and 2,919.47

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Solution

The fourth proportional to 4,410.27, 6,082.97 and 2,919.47 is: 4,026.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410.27 : 6,082.97 = 2,919.47 : x
  2. Step 2: Convert to fraction form
    4,410.27/6,082.97 = 2,919.47/x
  3. Step 3: Cross multiply
    4,410.27x = 6,082.97 × 2,919.47
  4. Step 4: Simplify right side
    4,410.27x = 17,759,003.41
  5. Step 5: Solve for x
    x = 17,759,003.41/4,410.27
  6. Step 6: Final answer
    x = 4,026.74

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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.