Home / 48,469.82-72,716.33-23,480.67

Finding the Fourth Proportional to 48,469.82, 72,716.33 and 23,480.67

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Solution

The fourth proportional to 48,469.82, 72,716.33 and 23,480.67 is: 35,226.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,469.82 : 72,716.33 = 23,480.67 : x
  2. Step 2: Convert to fraction form
    48,469.82/72,716.33 = 23,480.67/x
  3. Step 3: Cross multiply
    48,469.82x = 72,716.33 × 23,480.67
  4. Step 4: Simplify right side
    48,469.82x = 1,707,428,030.94
  5. Step 5: Solve for x
    x = 1,707,428,030.94/48,469.82
  6. Step 6: Final answer
    x = 35,226.63

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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.