Home / 36,914.59-50,914.93-27,840.33

Finding the Fourth Proportional to 36,914.59, 50,914.93 and 27,840.33

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Solution

The fourth proportional to 36,914.59, 50,914.93 and 27,840.33 is: 38,399.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,914.59 : 50,914.93 = 27,840.33 : x
  2. Step 2: Convert to fraction form
    36,914.59/50,914.93 = 27,840.33/x
  3. Step 3: Cross multiply
    36,914.59x = 50,914.93 × 27,840.33
  4. Step 4: Simplify right side
    36,914.59x = 1,417,488,453.13
  5. Step 5: Solve for x
    x = 1,417,488,453.13/36,914.59
  6. Step 6: Final answer
    x = 38,399.14

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.