Home / 1,766.04-2,437.18-1,067

Finding the Fourth Proportional to 1,766.04, 2,437.18 and 1,067

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Solution

The fourth proportional to 1,766.04, 2,437.18 and 1,067 is: 1,472.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,766.04 : 2,437.18 = 1,067 : x
  2. Step 2: Convert to fraction form
    1,766.04/2,437.18 = 1,067/x
  3. Step 3: Cross multiply
    1,766.04x = 2,437.18 × 1,067
  4. Step 4: Simplify right side
    1,766.04x = 2,600,471.06
  5. Step 5: Solve for x
    x = 2,600,471.06/1,766.04
  6. Step 6: Final answer
    x = 1,472.49

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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.