Home / 4,250.73-5,865.96-2,387.73

Finding the Fourth Proportional to 4,250.73, 5,865.96 and 2,387.73

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Solution

The fourth proportional to 4,250.73, 5,865.96 and 2,387.73 is: 3,295.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250.73 : 5,865.96 = 2,387.73 : x
  2. Step 2: Convert to fraction form
    4,250.73/5,865.96 = 2,387.73/x
  3. Step 3: Cross multiply
    4,250.73x = 5,865.96 × 2,387.73
  4. Step 4: Simplify right side
    4,250.73x = 14,006,328.67
  5. Step 5: Solve for x
    x = 14,006,328.67/4,250.73
  6. Step 6: Final answer
    x = 3,295.04

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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.