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Finding the Fourth Proportional to 233,485.15, 350,227.73 and 233,485.15

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Solution

The fourth proportional to 233,485.15, 350,227.73 and 233,485.15 is: 350,227.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,485.15 : 350,227.73 = 233,485.15 : x
  2. Step 2: Convert to fraction form
    233,485.15/350,227.73 = 233,485.15/x
  3. Step 3: Cross multiply
    233,485.15x = 350,227.73 × 233,485.15
  4. Step 4: Simplify right side
    233,485.15x = 81,772,972,905.78
  5. Step 5: Solve for x
    x = 81,772,972,905.78/233,485.15
  6. Step 6: Final answer
    x = 350,227.73

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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.