Home / 59,450.14-89,180.07-19,996.66

Finding the Fourth Proportional to 59,450.14, 89,180.07 and 19,996.66

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Solution

The fourth proportional to 59,450.14, 89,180.07 and 19,996.66 is: 29,996.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,450.14 : 89,180.07 = 19,996.66 : x
  2. Step 2: Convert to fraction form
    59,450.14/89,180.07 = 19,996.66/x
  3. Step 3: Cross multiply
    59,450.14x = 89,180.07 × 19,996.66
  4. Step 4: Simplify right side
    59,450.14x = 1,783,303,538.57
  5. Step 5: Solve for x
    x = 1,783,303,538.57/59,450.14
  6. Step 6: Final answer
    x = 29,996.62

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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.