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Finding the Fourth Proportional to 234,096.80, 350,626.80 and 192,624.80

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Solution

The fourth proportional to 234,096.80, 350,626.80 and 192,624.80 is: 288,510.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,096.80 : 350,626.80 = 192,624.80 : x
  2. Step 2: Convert to fraction form
    234,096.80/350,626.80 = 192,624.80/x
  3. Step 3: Cross multiply
    234,096.80x = 350,626.80 × 192,624.80
  4. Step 4: Simplify right side
    234,096.80x = 67,539,417,224.64
  5. Step 5: Solve for x
    x = 67,539,417,224.64/234,096.80
  6. Step 6: Final answer
    x = 288,510.64

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1.5x scale

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.