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Finding the Fourth Proportional to 69,654.33, 96,123.38 and 37,823.49

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Solution

The fourth proportional to 69,654.33, 96,123.38 and 37,823.49 is: 52,196.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,654.33 : 96,123.38 = 37,823.49 : x
  2. Step 2: Convert to fraction form
    69,654.33/96,123.38 = 37,823.49/x
  3. Step 3: Cross multiply
    69,654.33x = 96,123.38 × 37,823.49
  4. Step 4: Simplify right side
    69,654.33x = 3,635,721,513.08
  5. Step 5: Solve for x
    x = 3,635,721,513.08/69,654.33
  6. Step 6: Final answer
    x = 52,196.63

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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.