Home / 36,783.87-55,097.49-27,800.24

Finding the Fourth Proportional to 36,783.87, 55,097.49 and 27,800.24

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Solution

The fourth proportional to 36,783.87, 55,097.49 and 27,800.24 is: 41,641.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,783.87 : 55,097.49 = 27,800.24 : x
  2. Step 2: Convert to fraction form
    36,783.87/55,097.49 = 27,800.24/x
  3. Step 3: Cross multiply
    36,783.87x = 55,097.49 × 27,800.24
  4. Step 4: Simplify right side
    36,783.87x = 1,531,723,583.14
  5. Step 5: Solve for x
    x = 1,531,723,583.14/36,783.87
  6. Step 6: Final answer
    x = 41,641.18

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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.