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Finding the Fourth Proportional to 233,571.18, 350,180.06 and 98,677.02

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Solution

The fourth proportional to 233,571.18, 350,180.06 and 98,677.02 is: 147,940.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,571.18 : 350,180.06 = 98,677.02 : x
  2. Step 2: Convert to fraction form
    233,571.18/350,180.06 = 98,677.02/x
  3. Step 3: Cross multiply
    233,571.18x = 350,180.06 × 98,677.02
  4. Step 4: Simplify right side
    233,571.18x = 34,554,724,784.22
  5. Step 5: Solve for x
    x = 34,554,724,784.22/233,571.18
  6. Step 6: Final answer
    x = 147,940.88

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Why These Related Problems?

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