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Finding the Fourth Proportional to 67,848, 93,630.24 and 41,352

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Solution

The fourth proportional to 67,848, 93,630.24 and 41,352 is: 57,065.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,848 : 93,630.24 = 41,352 : x
  2. Step 2: Convert to fraction form
    67,848/93,630.24 = 41,352/x
  3. Step 3: Cross multiply
    67,848x = 93,630.24 × 41,352
  4. Step 4: Simplify right side
    67,848x = 3,871,797,684.48
  5. Step 5: Solve for x
    x = 3,871,797,684.48/67,848
  6. Step 6: Final answer
    x = 57,065.76

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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.