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Finding the Fourth Proportional to 43,673.76, 60,269.76 and 23,801.76

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Solution

The fourth proportional to 43,673.76, 60,269.76 and 23,801.76 is: 32,846.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,673.76 : 60,269.76 = 23,801.76 : x
  2. Step 2: Convert to fraction form
    43,673.76/60,269.76 = 23,801.76/x
  3. Step 3: Cross multiply
    43,673.76x = 60,269.76 × 23,801.76
  4. Step 4: Simplify right side
    43,673.76x = 1,434,526,362.78
  5. Step 5: Solve for x
    x = 1,434,526,362.78/43,673.76
  6. Step 6: Final answer
    x = 32,846.41

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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.