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Finding the Fourth Proportional to 67,538.33, 93,201.54 and 37,323

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Solution

The fourth proportional to 67,538.33, 93,201.54 and 37,323 is: 51,504.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,538.33 : 93,201.54 = 37,323 : x
  2. Step 2: Convert to fraction form
    67,538.33/93,201.54 = 37,323/x
  3. Step 3: Cross multiply
    67,538.33x = 93,201.54 × 37,323
  4. Step 4: Simplify right side
    67,538.33x = 3,478,561,077.42
  5. Step 5: Solve for x
    x = 3,478,561,077.42/67,538.33
  6. Step 6: Final answer
    x = 51,504.99

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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.