Home / 3,244.20-4,866.98-1,598.82

Finding the Fourth Proportional to 3,244.20, 4,866.98 and 1,598.82

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Solution

The fourth proportional to 3,244.20, 4,866.98 and 1,598.82 is: 2,398.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244.20 : 4,866.98 = 1,598.82 : x
  2. Step 2: Convert to fraction form
    3,244.20/4,866.98 = 1,598.82/x
  3. Step 3: Cross multiply
    3,244.20x = 4,866.98 × 1,598.82
  4. Step 4: Simplify right side
    3,244.20x = 7,781,416.97
  5. Step 5: Solve for x
    x = 7,781,416.97/3,244.20
  6. Step 6: Final answer
    x = 2,398.56

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1.5x scale

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.