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Finding the Fourth Proportional to 101,100.84, 151,669.10 and 34,525.38

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Solution

The fourth proportional to 101,100.84, 151,669.10 and 34,525.38 is: 51,794.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,100.84 : 151,669.10 = 34,525.38 : x
  2. Step 2: Convert to fraction form
    101,100.84/151,669.10 = 34,525.38/x
  3. Step 3: Cross multiply
    101,100.84x = 151,669.10 × 34,525.38
  4. Step 4: Simplify right side
    101,100.84x = 5,236,433,311.76
  5. Step 5: Solve for x
    x = 5,236,433,311.76/101,100.84
  6. Step 6: Final answer
    x = 51,794.16

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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.