Home / 7,016.92-9,682.47-4,292.82

Finding the Fourth Proportional to 7,016.92, 9,682.47 and 4,292.82

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Solution

The fourth proportional to 7,016.92, 9,682.47 and 4,292.82 is: 5,923.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,016.92 : 9,682.47 = 4,292.82 : x
  2. Step 2: Convert to fraction form
    7,016.92/9,682.47 = 4,292.82/x
  3. Step 3: Cross multiply
    7,016.92x = 9,682.47 × 4,292.82
  4. Step 4: Simplify right side
    7,016.92x = 41,565,100.87
  5. Step 5: Solve for x
    x = 41,565,100.87/7,016.92
  6. Step 6: Final answer
    x = 5,923.55

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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.