Home / 3,305.92-4,954.56-2,436.16

Finding the Fourth Proportional to 3,305.92, 4,954.56 and 2,436.16

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Solution

The fourth proportional to 3,305.92, 4,954.56 and 2,436.16 is: 3,651.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305.92 : 4,954.56 = 2,436.16 : x
  2. Step 2: Convert to fraction form
    3,305.92/4,954.56 = 2,436.16/x
  3. Step 3: Cross multiply
    3,305.92x = 4,954.56 × 2,436.16
  4. Step 4: Simplify right side
    3,305.92x = 12,070,100.89
  5. Step 5: Solve for x
    x = 12,070,100.89/3,305.92
  6. Step 6: Final answer
    x = 3,651.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.