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Finding the Fourth Proportional to 62,892.80, 94,355.60 and 23,450.25

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Solution

The fourth proportional to 62,892.80, 94,355.60 and 23,450.25 is: 35,181.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,892.80 : 94,355.60 = 23,450.25 : x
  2. Step 2: Convert to fraction form
    62,892.80/94,355.60 = 23,450.25/x
  3. Step 3: Cross multiply
    62,892.80x = 94,355.60 × 23,450.25
  4. Step 4: Simplify right side
    62,892.80x = 2,212,662,291.65
  5. Step 5: Solve for x
    x = 2,212,662,291.65/62,892.80
  6. Step 6: Final answer
    x = 35,181.49

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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.