Home / 3,443.06-4,753.77-2,325.56

Finding the Fourth Proportional to 3,443.06, 4,753.77 and 2,325.56

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Solution

The fourth proportional to 3,443.06, 4,753.77 and 2,325.56 is: 3,210.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443.06 : 4,753.77 = 2,325.56 : x
  2. Step 2: Convert to fraction form
    3,443.06/4,753.77 = 2,325.56/x
  3. Step 3: Cross multiply
    3,443.06x = 4,753.77 × 2,325.56
  4. Step 4: Simplify right side
    3,443.06x = 11,055,177.36
  5. Step 5: Solve for x
    x = 11,055,177.36/3,443.06
  6. Step 6: Final answer
    x = 3,210.86

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1.5x scale

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.