Home / 69,519.52-104,283.34-26,825.18

Finding the Fourth Proportional to 69,519.52, 104,283.34 and 26,825.18

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Solution

The fourth proportional to 69,519.52, 104,283.34 and 26,825.18 is: 40,239.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,519.52 : 104,283.34 = 26,825.18 : x
  2. Step 2: Convert to fraction form
    69,519.52/104,283.34 = 26,825.18/x
  3. Step 3: Cross multiply
    69,519.52x = 104,283.34 × 26,825.18
  4. Step 4: Simplify right side
    69,519.52x = 2,797,419,366.50
  5. Step 5: Solve for x
    x = 2,797,419,366.50/69,519.52
  6. Step 6: Final answer
    x = 40,239.34

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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.