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Finding the Fourth Proportional to 169,625.54, 254,554.94 and 58,817.54

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Solution

The fourth proportional to 169,625.54, 254,554.94 and 58,817.54 is: 88,266.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,625.54 : 254,554.94 = 58,817.54 : x
  2. Step 2: Convert to fraction form
    169,625.54/254,554.94 = 58,817.54/x
  3. Step 3: Cross multiply
    169,625.54x = 254,554.94 × 58,817.54
  4. Step 4: Simplify right side
    169,625.54x = 14,972,295,365.65
  5. Step 5: Solve for x
    x = 14,972,295,365.65/169,625.54
  6. Step 6: Final answer
    x = 88,266.75

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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.