Home / 43,517.80-60,059.84-25,611.92

Finding the Fourth Proportional to 43,517.80, 60,059.84 and 25,611.92

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Solution

The fourth proportional to 43,517.80, 60,059.84 and 25,611.92 is: 35,347.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,517.80 : 60,059.84 = 25,611.92 : x
  2. Step 2: Convert to fraction form
    43,517.80/60,059.84 = 25,611.92/x
  3. Step 3: Cross multiply
    43,517.80x = 60,059.84 × 25,611.92
  4. Step 4: Simplify right side
    43,517.80x = 1,538,247,817.29
  5. Step 5: Solve for x
    x = 1,538,247,817.29/43,517.80
  6. Step 6: Final answer
    x = 35,347.55

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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.