Home / 5,884.40-8,819.75-2,184.27

Finding the Fourth Proportional to 5,884.40, 8,819.75 and 2,184.27

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Solution

The fourth proportional to 5,884.40, 8,819.75 and 2,184.27 is: 3,273.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,884.40 : 8,819.75 = 2,184.27 : x
  2. Step 2: Convert to fraction form
    5,884.40/8,819.75 = 2,184.27/x
  3. Step 3: Cross multiply
    5,884.40x = 8,819.75 × 2,184.27
  4. Step 4: Simplify right side
    5,884.40x = 19,264,715.71
  5. Step 5: Solve for x
    x = 19,264,715.71/5,884.40
  6. Step 6: Final answer
    x = 3,273.86

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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.