Home / 48,028.38-72,048.03-24,660.28

Finding the Fourth Proportional to 48,028.38, 72,048.03 and 24,660.28

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Solution

The fourth proportional to 48,028.38, 72,048.03 and 24,660.28 is: 36,993.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,028.38 : 72,048.03 = 24,660.28 : x
  2. Step 2: Convert to fraction form
    48,028.38/72,048.03 = 24,660.28/x
  3. Step 3: Cross multiply
    48,028.38x = 72,048.03 × 24,660.28
  4. Step 4: Simplify right side
    48,028.38x = 1,776,724,593.25
  5. Step 5: Solve for x
    x = 1,776,724,593.25/48,028.38
  6. Step 6: Final answer
    x = 36,993.22

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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.