Home / 49,322.60-73,935.30-24,342.20

Finding the Fourth Proportional to 49,322.60, 73,935.30 and 24,342.20

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Solution

The fourth proportional to 49,322.60, 73,935.30 and 24,342.20 is: 36,489.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,322.60 : 73,935.30 = 24,342.20 : x
  2. Step 2: Convert to fraction form
    49,322.60/73,935.30 = 24,342.20/x
  3. Step 3: Cross multiply
    49,322.60x = 73,935.30 × 24,342.20
  4. Step 4: Simplify right side
    49,322.60x = 1,799,747,859.66
  5. Step 5: Solve for x
    x = 1,799,747,859.66/49,322.60
  6. Step 6: Final answer
    x = 36,489.31

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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.