Home / 3,263.09-4,500.36-2,475.77

Finding the Fourth Proportional to 3,263.09, 4,500.36 and 2,475.77

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Solution

The fourth proportional to 3,263.09, 4,500.36 and 2,475.77 is: 3,414.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263.09 : 4,500.36 = 2,475.77 : x
  2. Step 2: Convert to fraction form
    3,263.09/4,500.36 = 2,475.77/x
  3. Step 3: Cross multiply
    3,263.09x = 4,500.36 × 2,475.77
  4. Step 4: Simplify right side
    3,263.09x = 11,141,833.78
  5. Step 5: Solve for x
    x = 11,141,833.78/3,263.09
  6. Step 6: Final answer
    x = 3,414.51

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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.