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Finding the Fourth Proportional to 233,353.87, 350,103.44 and 83,595.44

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Solution

The fourth proportional to 233,353.87, 350,103.44 and 83,595.44 is: 125,419.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,353.87 : 350,103.44 = 83,595.44 : x
  2. Step 2: Convert to fraction form
    233,353.87/350,103.44 = 83,595.44/x
  3. Step 3: Cross multiply
    233,353.87x = 350,103.44 × 83,595.44
  4. Step 4: Simplify right side
    233,353.87x = 29,267,050,694.34
  5. Step 5: Solve for x
    x = 29,267,050,694.34/233,353.87
  6. Step 6: Final answer
    x = 125,419.18

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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.