Home / 29,216.80-43,783.92-22,527.64

Finding the Fourth Proportional to 29,216.80, 43,783.92 and 22,527.64

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Solution

The fourth proportional to 29,216.80, 43,783.92 and 22,527.64 is: 33,759.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,216.80 : 43,783.92 = 22,527.64 : x
  2. Step 2: Convert to fraction form
    29,216.80/43,783.92 = 22,527.64/x
  3. Step 3: Cross multiply
    29,216.80x = 43,783.92 × 22,527.64
  4. Step 4: Simplify right side
    29,216.80x = 986,348,387.55
  5. Step 5: Solve for x
    x = 986,348,387.55/29,216.80
  6. Step 6: Final answer
    x = 33,759.63

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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.