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Finding the Fourth Proportional to 233,339.28, 350,059.94 and 75,583.68

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Solution

The fourth proportional to 233,339.28, 350,059.94 and 75,583.68 is: 113,392.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,339.28 : 350,059.94 = 75,583.68 : x
  2. Step 2: Convert to fraction form
    233,339.28/350,059.94 = 75,583.68/x
  3. Step 3: Cross multiply
    233,339.28x = 350,059.94 × 75,583.68
  4. Step 4: Simplify right side
    233,339.28x = 26,458,817,503.73
  5. Step 5: Solve for x
    x = 26,458,817,503.73/233,339.28
  6. Step 6: Final answer
    x = 113,392.04

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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.