Home / 4,536.60-6,804.87-2,193.87

Finding the Fourth Proportional to 4,536.60, 6,804.87 and 2,193.87

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Solution

The fourth proportional to 4,536.60, 6,804.87 and 2,193.87 is: 3,290.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536.60 : 6,804.87 = 2,193.87 : x
  2. Step 2: Convert to fraction form
    4,536.60/6,804.87 = 2,193.87/x
  3. Step 3: Cross multiply
    4,536.60x = 6,804.87 × 2,193.87
  4. Step 4: Simplify right side
    4,536.60x = 14,929,000.15
  5. Step 5: Solve for x
    x = 14,929,000.15/4,536.60
  6. Step 6: Final answer
    x = 3,290.79

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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.