Home / 2,376.14-3,560.96-1,336.64

Finding the Fourth Proportional to 2,376.14, 3,560.96 and 1,336.64

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Solution

The fourth proportional to 2,376.14, 3,560.96 and 1,336.64 is: 2,003.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376.14 : 3,560.96 = 1,336.64 : x
  2. Step 2: Convert to fraction form
    2,376.14/3,560.96 = 1,336.64/x
  3. Step 3: Cross multiply
    2,376.14x = 3,560.96 × 1,336.64
  4. Step 4: Simplify right side
    2,376.14x = 4,759,721.57
  5. Step 5: Solve for x
    x = 4,759,721.57/2,376.14
  6. Step 6: Final answer
    x = 2,003.13

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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.