Home / 3,343.89-5,007.64-2,300.97

Finding the Fourth Proportional to 3,343.89, 5,007.64 and 2,300.97

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Solution

The fourth proportional to 3,343.89, 5,007.64 and 2,300.97 is: 3,445.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343.89 : 5,007.64 = 2,300.97 : x
  2. Step 2: Convert to fraction form
    3,343.89/5,007.64 = 2,300.97/x
  3. Step 3: Cross multiply
    3,343.89x = 5,007.64 × 2,300.97
  4. Step 4: Simplify right side
    3,343.89x = 11,522,429.41
  5. Step 5: Solve for x
    x = 11,522,429.41/3,343.89
  6. Step 6: Final answer
    x = 3,445.82

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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.