Home / 3,001.68-4,141.41-2,372.31

Finding the Fourth Proportional to 3,001.68, 4,141.41 and 2,372.31

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Solution

The fourth proportional to 3,001.68, 4,141.41 and 2,372.31 is: 3,273.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001.68 : 4,141.41 = 2,372.31 : x
  2. Step 2: Convert to fraction form
    3,001.68/4,141.41 = 2,372.31/x
  3. Step 3: Cross multiply
    3,001.68x = 4,141.41 × 2,372.31
  4. Step 4: Simplify right side
    3,001.68x = 9,824,708.36
  5. Step 5: Solve for x
    x = 9,824,708.36/3,001.68
  6. Step 6: Final answer
    x = 3,273.07

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1.5x scale

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.