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Finding the Fourth Proportional to 333,446.67, 460,156.41 and 182,543.67

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Solution

The fourth proportional to 333,446.67, 460,156.41 and 182,543.67 is: 251,910.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,446.67 : 460,156.41 = 182,543.67 : x
  2. Step 2: Convert to fraction form
    333,446.67/460,156.41 = 182,543.67/x
  3. Step 3: Cross multiply
    333,446.67x = 460,156.41 × 182,543.67
  4. Step 4: Simplify right side
    333,446.67x = 83,998,639,855.42
  5. Step 5: Solve for x
    x = 83,998,639,855.42/333,446.67
  6. Step 6: Final answer
    x = 251,910.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.