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Finding the Fourth Proportional to 57,594.37, 86,355.91 and 22,492.75

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Solution

The fourth proportional to 57,594.37, 86,355.91 and 22,492.75 is: 33,725.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,594.37 : 86,355.91 = 22,492.75 : x
  2. Step 2: Convert to fraction form
    57,594.37/86,355.91 = 22,492.75/x
  3. Step 3: Cross multiply
    57,594.37x = 86,355.91 × 22,492.75
  4. Step 4: Simplify right side
    57,594.37x = 1,942,381,894.65
  5. Step 5: Solve for x
    x = 1,942,381,894.65/57,594.37
  6. Step 6: Final answer
    x = 33,725.20

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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.