Home / 69,336.14-104,063.20-27,245.63

Finding the Fourth Proportional to 69,336.14, 104,063.20 and 27,245.63

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Solution

The fourth proportional to 69,336.14, 104,063.20 and 27,245.63 is: 40,891.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,336.14 : 104,063.20 = 27,245.63 : x
  2. Step 2: Convert to fraction form
    69,336.14/104,063.20 = 27,245.63/x
  3. Step 3: Cross multiply
    69,336.14x = 104,063.20 × 27,245.63
  4. Step 4: Simplify right side
    69,336.14x = 2,835,267,635.86
  5. Step 5: Solve for x
    x = 2,835,267,635.86/69,336.14
  6. Step 6: Final answer
    x = 40,891.63

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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.