Home / 69,444.24-104,179.32-22,699.68

Finding the Fourth Proportional to 69,444.24, 104,179.32 and 22,699.68

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Solution

The fourth proportional to 69,444.24, 104,179.32 and 22,699.68 is: 34,053.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,444.24 : 104,179.32 = 22,699.68 : x
  2. Step 2: Convert to fraction form
    69,444.24/104,179.32 = 22,699.68/x
  3. Step 3: Cross multiply
    69,444.24x = 104,179.32 × 22,699.68
  4. Step 4: Simplify right side
    69,444.24x = 2,364,837,226.62
  5. Step 5: Solve for x
    x = 2,364,837,226.62/69,444.24
  6. Step 6: Final answer
    x = 34,053.76

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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.