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Finding the Fourth Proportional to 233,952.60, 350,928.90 and 224,111.10

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Solution

The fourth proportional to 233,952.60, 350,928.90 and 224,111.10 is: 336,166.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,952.60 : 350,928.90 = 224,111.10 : x
  2. Step 2: Convert to fraction form
    233,952.60/350,928.90 = 224,111.10/x
  3. Step 3: Cross multiply
    233,952.60x = 350,928.90 × 224,111.10
  4. Step 4: Simplify right side
    233,952.60x = 78,647,061,800.79
  5. Step 5: Solve for x
    x = 78,647,061,800.79/233,952.60
  6. Step 6: Final answer
    x = 336,166.65

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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.