Home / 3,244.98-4,865.34-1,602.60

Finding the Fourth Proportional to 3,244.98, 4,865.34 and 1,602.60

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Solution

The fourth proportional to 3,244.98, 4,865.34 and 1,602.60 is: 2,402.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244.98 : 4,865.34 = 1,602.60 : x
  2. Step 2: Convert to fraction form
    3,244.98/4,865.34 = 1,602.60/x
  3. Step 3: Cross multiply
    3,244.98x = 4,865.34 × 1,602.60
  4. Step 4: Simplify right side
    3,244.98x = 7,797,193.88
  5. Step 5: Solve for x
    x = 7,797,193.88/3,244.98
  6. Step 6: Final answer
    x = 2,402.85

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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.