Home / 2,944.11-4,062.85-1,599.71

Finding the Fourth Proportional to 2,944.11, 4,062.85 and 1,599.71

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Solution

The fourth proportional to 2,944.11, 4,062.85 and 1,599.71 is: 2,207.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944.11 : 4,062.85 = 1,599.71 : x
  2. Step 2: Convert to fraction form
    2,944.11/4,062.85 = 1,599.71/x
  3. Step 3: Cross multiply
    2,944.11x = 4,062.85 × 1,599.71
  4. Step 4: Simplify right side
    2,944.11x = 6,499,373.77
  5. Step 5: Solve for x
    x = 6,499,373.77/2,944.11
  6. Step 6: Final answer
    x = 2,207.59

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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.