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Finding the Fourth Proportional to 43,794.76, 60,437 and 23,922.76

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Solution

The fourth proportional to 43,794.76, 60,437 and 23,922.76 is: 33,013.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,794.76 : 60,437 = 23,922.76 : x
  2. Step 2: Convert to fraction form
    43,794.76/60,437 = 23,922.76/x
  3. Step 3: Cross multiply
    43,794.76x = 60,437 × 23,922.76
  4. Step 4: Simplify right side
    43,794.76x = 1,445,819,846.12
  5. Step 5: Solve for x
    x = 1,445,819,846.12/43,794.76
  6. Step 6: Final answer
    x = 33,013.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.