Home / 69,523.56-104,304.78-22,809.24

Finding the Fourth Proportional to 69,523.56, 104,304.78 and 22,809.24

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Solution

The fourth proportional to 69,523.56, 104,304.78 and 22,809.24 is: 34,220.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,523.56 : 104,304.78 = 22,809.24 : x
  2. Step 2: Convert to fraction form
    69,523.56/104,304.78 = 22,809.24/x
  3. Step 3: Cross multiply
    69,523.56x = 104,304.78 × 22,809.24
  4. Step 4: Simplify right side
    69,523.56x = 2,379,112,760.17
  5. Step 5: Solve for x
    x = 2,379,112,760.17/69,523.56
  6. Step 6: Final answer
    x = 34,220.24

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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.