Home / 69,552.27-104,336.57-22,150.76

Finding the Fourth Proportional to 69,552.27, 104,336.57 and 22,150.76

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Solution

The fourth proportional to 69,552.27, 104,336.57 and 22,150.76 is: 33,228.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,552.27 : 104,336.57 = 22,150.76 : x
  2. Step 2: Convert to fraction form
    69,552.27/104,336.57 = 22,150.76/x
  3. Step 3: Cross multiply
    69,552.27x = 104,336.57 × 22,150.76
  4. Step 4: Simplify right side
    69,552.27x = 2,311,133,688.86
  5. Step 5: Solve for x
    x = 2,311,133,688.86/69,552.27
  6. Step 6: Final answer
    x = 33,228.73

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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.