Home / 69,364.32-104,059.44-22,630.56

Finding the Fourth Proportional to 69,364.32, 104,059.44 and 22,630.56

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Solution

The fourth proportional to 69,364.32, 104,059.44 and 22,630.56 is: 33,950.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,364.32 : 104,059.44 = 22,630.56 : x
  2. Step 2: Convert to fraction form
    69,364.32/104,059.44 = 22,630.56/x
  3. Step 3: Cross multiply
    69,364.32x = 104,059.44 × 22,630.56
  4. Step 4: Simplify right side
    69,364.32x = 2,354,923,400.49
  5. Step 5: Solve for x
    x = 2,354,923,400.49/69,364.32
  6. Step 6: Final answer
    x = 33,950.07

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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.