Home / 69,506.73-104,247-33,932.34

Finding the Fourth Proportional to 69,506.73, 104,247 and 33,932.34

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Solution

The fourth proportional to 69,506.73, 104,247 and 33,932.34 is: 50,892.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,506.73 : 104,247 = 33,932.34 : x
  2. Step 2: Convert to fraction form
    69,506.73/104,247 = 33,932.34/x
  3. Step 3: Cross multiply
    69,506.73x = 104,247 × 33,932.34
  4. Step 4: Simplify right side
    69,506.73x = 3,537,344,647.98
  5. Step 5: Solve for x
    x = 3,537,344,647.98/69,506.73
  6. Step 6: Final answer
    x = 50,892.12

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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.