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Finding the Fourth Proportional to 233,880.04, 350,815.20 and 93,601

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Solution

The fourth proportional to 233,880.04, 350,815.20 and 93,601 is: 140,399.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,880.04 : 350,815.20 = 93,601 : x
  2. Step 2: Convert to fraction form
    233,880.04/350,815.20 = 93,601/x
  3. Step 3: Cross multiply
    233,880.04x = 350,815.20 × 93,601
  4. Step 4: Simplify right side
    233,880.04x = 32,836,653,535.20
  5. Step 5: Solve for x
    x = 32,836,653,535.20/233,880.04
  6. Step 6: Final answer
    x = 140,399.55

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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.