Home / 2,833.29-4,250.01-1,671.47

Finding the Fourth Proportional to 2,833.29, 4,250.01 and 1,671.47

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Solution

The fourth proportional to 2,833.29, 4,250.01 and 1,671.47 is: 2,507.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833.29 : 4,250.01 = 1,671.47 : x
  2. Step 2: Convert to fraction form
    2,833.29/4,250.01 = 1,671.47/x
  3. Step 3: Cross multiply
    2,833.29x = 4,250.01 × 1,671.47
  4. Step 4: Simplify right side
    2,833.29x = 7,103,742.96
  5. Step 5: Solve for x
    x = 7,103,742.96/2,833.29
  6. Step 6: Final answer
    x = 2,507.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.