Home / 6,944.05-9,582.76-3,960.82

Finding the Fourth Proportional to 6,944.05, 9,582.76 and 3,960.82

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Solution

The fourth proportional to 6,944.05, 9,582.76 and 3,960.82 is: 5,465.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,944.05 : 9,582.76 = 3,960.82 : x
  2. Step 2: Convert to fraction form
    6,944.05/9,582.76 = 3,960.82/x
  3. Step 3: Cross multiply
    6,944.05x = 9,582.76 × 3,960.82
  4. Step 4: Simplify right side
    6,944.05x = 37,955,587.46
  5. Step 5: Solve for x
    x = 37,955,587.46/6,944.05
  6. Step 6: Final answer
    x = 5,465.92

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.