Home / 5,944-8,200.73-3,672.91

Finding the Fourth Proportional to 5,944, 8,200.73 and 3,672.91

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Solution

The fourth proportional to 5,944, 8,200.73 and 3,672.91 is: 5,067.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,944 : 8,200.73 = 3,672.91 : x
  2. Step 2: Convert to fraction form
    5,944/8,200.73 = 3,672.91/x
  3. Step 3: Cross multiply
    5,944x = 8,200.73 × 3,672.91
  4. Step 4: Simplify right side
    5,944x = 30,120,543.22
  5. Step 5: Solve for x
    x = 30,120,543.22/5,944
  6. Step 6: Final answer
    x = 5,067.39

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1.5x scale

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.