Home / 2,532.79-3,799.14-1,362.07

Finding the Fourth Proportional to 2,532.79, 3,799.14 and 1,362.07

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Solution

The fourth proportional to 2,532.79, 3,799.14 and 1,362.07 is: 2,043.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532.79 : 3,799.14 = 1,362.07 : x
  2. Step 2: Convert to fraction form
    2,532.79/3,799.14 = 1,362.07/x
  3. Step 3: Cross multiply
    2,532.79x = 3,799.14 × 1,362.07
  4. Step 4: Simplify right side
    2,532.79x = 5,174,694.62
  5. Step 5: Solve for x
    x = 5,174,694.62/2,532.79
  6. Step 6: Final answer
    x = 2,043.08

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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.