Home / 36,798.16-55,027.68-27,328.36

Finding the Fourth Proportional to 36,798.16, 55,027.68 and 27,328.36

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Solution

The fourth proportional to 36,798.16, 55,027.68 and 27,328.36 is: 40,866.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,798.16 : 55,027.68 = 27,328.36 : x
  2. Step 2: Convert to fraction form
    36,798.16/55,027.68 = 27,328.36/x
  3. Step 3: Cross multiply
    36,798.16x = 55,027.68 × 27,328.36
  4. Step 4: Simplify right side
    36,798.16x = 1,503,816,249.00
  5. Step 5: Solve for x
    x = 1,503,816,249.00/36,798.16
  6. Step 6: Final answer
    x = 40,866.62

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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.