Home / 40,496.94-60,765.90-27,321.63

Finding the Fourth Proportional to 40,496.94, 60,765.90 and 27,321.63

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Solution

The fourth proportional to 40,496.94, 60,765.90 and 27,321.63 is: 40,996.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,496.94 : 60,765.90 = 27,321.63 : x
  2. Step 2: Convert to fraction form
    40,496.94/60,765.90 = 27,321.63/x
  3. Step 3: Cross multiply
    40,496.94x = 60,765.90 × 27,321.63
  4. Step 4: Simplify right side
    40,496.94x = 1,660,223,436.42
  5. Step 5: Solve for x
    x = 1,660,223,436.42/40,496.94
  6. Step 6: Final answer
    x = 40,996.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.