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Finding the Fourth Proportional to 101,334.11, 152,008.92 and 34,773.71

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Solution

The fourth proportional to 101,334.11, 152,008.92 and 34,773.71 is: 52,163.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,334.11 : 152,008.92 = 34,773.71 : x
  2. Step 2: Convert to fraction form
    101,334.11/152,008.92 = 34,773.71/x
  3. Step 3: Cross multiply
    101,334.11x = 152,008.92 × 34,773.71
  4. Step 4: Simplify right side
    101,334.11x = 5,285,913,341.45
  5. Step 5: Solve for x
    x = 5,285,913,341.45/101,334.11
  6. Step 6: Final answer
    x = 52,163.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.