Home / 1,729.04-2,593.25-633.42

Finding the Fourth Proportional to 1,729.04, 2,593.25 and 633.42

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Solution

The fourth proportional to 1,729.04, 2,593.25 and 633.42 is: 950.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,729.04 : 2,593.25 = 633.42 : x
  2. Step 2: Convert to fraction form
    1,729.04/2,593.25 = 633.42/x
  3. Step 3: Cross multiply
    1,729.04x = 2,593.25 × 633.42
  4. Step 4: Simplify right side
    1,729.04x = 1,642,616.42
  5. Step 5: Solve for x
    x = 1,642,616.42/1,729.04
  6. Step 6: Final answer
    x = 950.02

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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.