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Finding the Fourth Proportional to 101,096.96, 151,663.29 and 34,521.49

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Solution

The fourth proportional to 101,096.96, 151,663.29 and 34,521.49 is: 51,788.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,096.96 : 151,663.29 = 34,521.49 : x
  2. Step 2: Convert to fraction form
    101,096.96/151,663.29 = 34,521.49/x
  3. Step 3: Cross multiply
    101,096.96x = 151,663.29 × 34,521.49
  4. Step 4: Simplify right side
    101,096.96x = 5,235,642,809.23
  5. Step 5: Solve for x
    x = 5,235,642,809.23/101,096.96
  6. Step 6: Final answer
    x = 51,788.33

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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.