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Finding the Fourth Proportional to 333,998.08, 460,928 and 183,093.76

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Solution

The fourth proportional to 333,998.08, 460,928 and 183,093.76 is: 252,675.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,998.08 : 460,928 = 183,093.76 : x
  2. Step 2: Convert to fraction form
    333,998.08/460,928 = 183,093.76/x
  3. Step 3: Cross multiply
    333,998.08x = 460,928 × 183,093.76
  4. Step 4: Simplify right side
    333,998.08x = 84,393,040,609.28
  5. Step 5: Solve for x
    x = 84,393,040,609.28/333,998.08
  6. Step 6: Final answer
    x = 252,675.23

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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.