Home / 43,554.20-60,109.26-25,654.84

Finding the Fourth Proportional to 43,554.20, 60,109.26 and 25,654.84

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Solution

The fourth proportional to 43,554.20, 60,109.26 and 25,654.84 is: 35,406.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,554.20 : 60,109.26 = 25,654.84 : x
  2. Step 2: Convert to fraction form
    43,554.20/60,109.26 = 25,654.84/x
  3. Step 3: Cross multiply
    43,554.20x = 60,109.26 × 25,654.84
  4. Step 4: Simplify right side
    43,554.20x = 1,542,093,447.82
  5. Step 5: Solve for x
    x = 1,542,093,447.82/43,554.20
  6. Step 6: Final answer
    x = 35,406.31

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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.