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Finding the Fourth Proportional to 333,950.66, 460,899.16 and 206,667.26

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Solution

The fourth proportional to 333,950.66, 460,899.16 and 206,667.26 is: 285,230.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,950.66 : 460,899.16 = 206,667.26 : x
  2. Step 2: Convert to fraction form
    333,950.66/460,899.16 = 206,667.26/x
  3. Step 3: Cross multiply
    333,950.66x = 460,899.16 × 206,667.26
  4. Step 4: Simplify right side
    333,950.66x = 95,252,766,533.50
  5. Step 5: Solve for x
    x = 95,252,766,533.50/333,950.66
  6. Step 6: Final answer
    x = 285,230.06

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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.