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Finding the Fourth Proportional to 133,083.35, 199,625.03 and 133,083.35

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Solution

The fourth proportional to 133,083.35, 199,625.03 and 133,083.35 is: 199,625.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,083.35 : 199,625.03 = 133,083.35 : x
  2. Step 2: Convert to fraction form
    133,083.35/199,625.03 = 133,083.35/x
  3. Step 3: Cross multiply
    133,083.35x = 199,625.03 × 133,083.35
  4. Step 4: Simplify right side
    133,083.35x = 26,566,767,736.25
  5. Step 5: Solve for x
    x = 26,566,767,736.25/133,083.35
  6. Step 6: Final answer
    x = 199,625.03

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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.