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Finding the Fourth Proportional to 67,554.56, 93,224.76 and 37,341.92

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Solution

The fourth proportional to 67,554.56, 93,224.76 and 37,341.92 is: 51,531.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,554.56 : 93,224.76 = 37,341.92 : x
  2. Step 2: Convert to fraction form
    67,554.56/93,224.76 = 37,341.92/x
  3. Step 3: Cross multiply
    67,554.56x = 93,224.76 × 37,341.92
  4. Step 4: Simplify right side
    67,554.56x = 3,481,191,529.94
  5. Step 5: Solve for x
    x = 3,481,191,529.94/67,554.56
  6. Step 6: Final answer
    x = 51,531.56

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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.