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Finding the Fourth Proportional to 67,222.35, 92,769.03 and 37,010.76

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Solution

The fourth proportional to 67,222.35, 92,769.03 and 37,010.76 is: 51,076.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,222.35 : 92,769.03 = 37,010.76 : x
  2. Step 2: Convert to fraction form
    67,222.35/92,769.03 = 37,010.76/x
  3. Step 3: Cross multiply
    67,222.35x = 92,769.03 × 37,010.76
  4. Step 4: Simplify right side
    67,222.35x = 3,433,452,304.76
  5. Step 5: Solve for x
    x = 3,433,452,304.76/67,222.35
  6. Step 6: Final answer
    x = 51,076.05

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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.