Home / 4,044.69-6,067.35-1,123.23

Finding the Fourth Proportional to 4,044.69, 6,067.35 and 1,123.23

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Solution

The fourth proportional to 4,044.69, 6,067.35 and 1,123.23 is: 1,684.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044.69 : 6,067.35 = 1,123.23 : x
  2. Step 2: Convert to fraction form
    4,044.69/6,067.35 = 1,123.23/x
  3. Step 3: Cross multiply
    4,044.69x = 6,067.35 × 1,123.23
  4. Step 4: Simplify right side
    4,044.69x = 6,815,029.54
  5. Step 5: Solve for x
    x = 6,815,029.54/4,044.69
  6. Step 6: Final answer
    x = 1,684.93

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Half scale
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Double scale
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Similar ratio
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1.5x scale

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.