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Finding the Fourth Proportional to 75,573.54, 113,354.37 and 22,982.94

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Solution

The fourth proportional to 75,573.54, 113,354.37 and 22,982.94 is: 34,472.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,573.54 : 113,354.37 = 22,982.94 : x
  2. Step 2: Convert to fraction form
    75,573.54/113,354.37 = 22,982.94/x
  3. Step 3: Cross multiply
    75,573.54x = 113,354.37 × 22,982.94
  4. Step 4: Simplify right side
    75,573.54x = 2,605,216,684.45
  5. Step 5: Solve for x
    x = 2,605,216,684.45/75,573.54
  6. Step 6: Final answer
    x = 34,472.60

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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.