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Finding the Fourth Proportional to 107,735.02, 161,602.52 and 33,863.02

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Solution

The fourth proportional to 107,735.02, 161,602.52 and 33,863.02 is: 50,794.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,735.02 : 161,602.52 = 33,863.02 : x
  2. Step 2: Convert to fraction form
    107,735.02/161,602.52 = 33,863.02/x
  3. Step 3: Cross multiply
    107,735.02x = 161,602.52 × 33,863.02
  4. Step 4: Simplify right side
    107,735.02x = 5,472,349,047.46
  5. Step 5: Solve for x
    x = 5,472,349,047.46/107,735.02
  6. Step 6: Final answer
    x = 50,794.53

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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.