Home / 69,232.32-103,861.44-22,498.56

Finding the Fourth Proportional to 69,232.32, 103,861.44 and 22,498.56

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Solution

The fourth proportional to 69,232.32, 103,861.44 and 22,498.56 is: 33,752.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,232.32 : 103,861.44 = 22,498.56 : x
  2. Step 2: Convert to fraction form
    69,232.32/103,861.44 = 22,498.56/x
  3. Step 3: Cross multiply
    69,232.32x = 103,861.44 × 22,498.56
  4. Step 4: Simplify right side
    69,232.32x = 2,336,732,839.53
  5. Step 5: Solve for x
    x = 2,336,732,839.53/69,232.32
  6. Step 6: Final answer
    x = 33,752.05

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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.