Home / 43,998.82-60,721.59-25,135.54

Finding the Fourth Proportional to 43,998.82, 60,721.59 and 25,135.54

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Solution

The fourth proportional to 43,998.82, 60,721.59 and 25,135.54 is: 34,688.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,998.82 : 60,721.59 = 25,135.54 : x
  2. Step 2: Convert to fraction form
    43,998.82/60,721.59 = 25,135.54/x
  3. Step 3: Cross multiply
    43,998.82x = 60,721.59 × 25,135.54
  4. Step 4: Simplify right side
    43,998.82x = 1,526,269,954.31
  5. Step 5: Solve for x
    x = 1,526,269,954.31/43,998.82
  6. Step 6: Final answer
    x = 34,688.88

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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.