Home / 1,759.50-2,426.38-1,482.62

Finding the Fourth Proportional to 1,759.50, 2,426.38 and 1,482.62

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Solution

The fourth proportional to 1,759.50, 2,426.38 and 1,482.62 is: 2,044.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,759.50 : 2,426.38 = 1,482.62 : x
  2. Step 2: Convert to fraction form
    1,759.50/2,426.38 = 1,482.62/x
  3. Step 3: Cross multiply
    1,759.50x = 2,426.38 × 1,482.62
  4. Step 4: Simplify right side
    1,759.50x = 3,597,399.52
  5. Step 5: Solve for x
    x = 3,597,399.52/1,759.50
  6. Step 6: Final answer
    x = 2,044.56

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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.