Home / 3,506.06-5,262.74-2,582.66

Finding the Fourth Proportional to 3,506.06, 5,262.74 and 2,582.66

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Solution

The fourth proportional to 3,506.06, 5,262.74 and 2,582.66 is: 3,876.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506.06 : 5,262.74 = 2,582.66 : x
  2. Step 2: Convert to fraction form
    3,506.06/5,262.74 = 2,582.66/x
  3. Step 3: Cross multiply
    3,506.06x = 5,262.74 × 2,582.66
  4. Step 4: Simplify right side
    3,506.06x = 13,591,868.09
  5. Step 5: Solve for x
    x = 13,591,868.09/3,506.06
  6. Step 6: Final answer
    x = 3,876.68

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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.