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Finding the Fourth Proportional to 134,061.96, 201,092.73 and 34,222.17

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Solution

The fourth proportional to 134,061.96, 201,092.73 and 34,222.17 is: 51,333.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,061.96 : 201,092.73 = 34,222.17 : x
  2. Step 2: Convert to fraction form
    134,061.96/201,092.73 = 34,222.17/x
  3. Step 3: Cross multiply
    134,061.96x = 201,092.73 × 34,222.17
  4. Step 4: Simplify right side
    134,061.96x = 6,881,829,591.82
  5. Step 5: Solve for x
    x = 6,881,829,591.82/134,061.96
  6. Step 6: Final answer
    x = 51,333.20

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