Home / 3,524.83-4,864.06-2,012.57

Finding the Fourth Proportional to 3,524.83, 4,864.06 and 2,012.57

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Solution

The fourth proportional to 3,524.83, 4,864.06 and 2,012.57 is: 2,777.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524.83 : 4,864.06 = 2,012.57 : x
  2. Step 2: Convert to fraction form
    3,524.83/4,864.06 = 2,012.57/x
  3. Step 3: Cross multiply
    3,524.83x = 4,864.06 × 2,012.57
  4. Step 4: Simplify right side
    3,524.83x = 9,789,230.66
  5. Step 5: Solve for x
    x = 9,789,230.66/3,524.83
  6. Step 6: Final answer
    x = 2,777.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.