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Finding the Fourth Proportional to 333,449.67, 460,160.55 and 182,546.67

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Solution

The fourth proportional to 333,449.67, 460,160.55 and 182,546.67 is: 251,914.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,449.67 : 460,160.55 = 182,546.67 : x
  2. Step 2: Convert to fraction form
    333,449.67/460,160.55 = 182,546.67/x
  3. Step 3: Cross multiply
    333,449.67x = 460,160.55 × 182,546.67
  4. Step 4: Simplify right side
    333,449.67x = 84,000,776,067.87
  5. Step 5: Solve for x
    x = 84,000,776,067.87/333,449.67
  6. Step 6: Final answer
    x = 251,914.41

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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.