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Finding the Fourth Proportional to 69,923.94, 96,494.17 and 38,092.16

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Solution

The fourth proportional to 69,923.94, 96,494.17 and 38,092.16 is: 52,566.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,923.94 : 96,494.17 = 38,092.16 : x
  2. Step 2: Convert to fraction form
    69,923.94/96,494.17 = 38,092.16/x
  3. Step 3: Cross multiply
    69,923.94x = 96,494.17 × 38,092.16
  4. Step 4: Simplify right side
    69,923.94x = 3,675,671,362.71
  5. Step 5: Solve for x
    x = 3,675,671,362.71/69,923.94
  6. Step 6: Final answer
    x = 52,566.71

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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.