Home / 2,652.06-3,659.79-1,473.09

Finding the Fourth Proportional to 2,652.06, 3,659.79 and 1,473.09

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Solution

The fourth proportional to 2,652.06, 3,659.79 and 1,473.09 is: 2,032.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,652.06 : 3,659.79 = 1,473.09 : x
  2. Step 2: Convert to fraction form
    2,652.06/3,659.79 = 1,473.09/x
  3. Step 3: Cross multiply
    2,652.06x = 3,659.79 × 1,473.09
  4. Step 4: Simplify right side
    2,652.06x = 5,391,200.05
  5. Step 5: Solve for x
    x = 5,391,200.05/2,652.06
  6. Step 6: Final answer
    x = 2,032.83

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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.