Home / 3,741.08-5,162.49-2,062.15

Finding the Fourth Proportional to 3,741.08, 5,162.49 and 2,062.15

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Solution

The fourth proportional to 3,741.08, 5,162.49 and 2,062.15 is: 2,845.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741.08 : 5,162.49 = 2,062.15 : x
  2. Step 2: Convert to fraction form
    3,741.08/5,162.49 = 2,062.15/x
  3. Step 3: Cross multiply
    3,741.08x = 5,162.49 × 2,062.15
  4. Step 4: Simplify right side
    3,741.08x = 10,645,828.75
  5. Step 5: Solve for x
    x = 10,645,828.75/3,741.08
  6. Step 6: Final answer
    x = 2,845.66

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