Home / 3,048.66-4,569.55-1,996.49

Finding the Fourth Proportional to 3,048.66, 4,569.55 and 1,996.49

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Solution

The fourth proportional to 3,048.66, 4,569.55 and 1,996.49 is: 2,992.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048.66 : 4,569.55 = 1,996.49 : x
  2. Step 2: Convert to fraction form
    3,048.66/4,569.55 = 1,996.49/x
  3. Step 3: Cross multiply
    3,048.66x = 4,569.55 × 1,996.49
  4. Step 4: Simplify right side
    3,048.66x = 9,123,067.31
  5. Step 5: Solve for x
    x = 9,123,067.31/3,048.66
  6. Step 6: Final answer
    x = 2,992.48

Related Problems

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Half scale
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Double scale
Find fourth proportional to 3,049.66, 4,571.05 and 1,997.49
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.