Home / 3,277.35-4,913.06-1,195.90

Finding the Fourth Proportional to 3,277.35, 4,913.06 and 1,195.90

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Solution

The fourth proportional to 3,277.35, 4,913.06 and 1,195.90 is: 1,792.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277.35 : 4,913.06 = 1,195.90 : x
  2. Step 2: Convert to fraction form
    3,277.35/4,913.06 = 1,195.90/x
  3. Step 3: Cross multiply
    3,277.35x = 4,913.06 × 1,195.90
  4. Step 4: Simplify right side
    3,277.35x = 5,875,503.89
  5. Step 5: Solve for x
    x = 5,875,503.89/3,277.35
  6. Step 6: Final answer
    x = 1,792.76

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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.