Home / 36,823.24-50,817.06-20,057.32

Finding the Fourth Proportional to 36,823.24, 50,817.06 and 20,057.32

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Solution

The fourth proportional to 36,823.24, 50,817.06 and 20,057.32 is: 27,679.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,823.24 : 50,817.06 = 20,057.32 : x
  2. Step 2: Convert to fraction form
    36,823.24/50,817.06 = 20,057.32/x
  3. Step 3: Cross multiply
    36,823.24x = 50,817.06 × 20,057.32
  4. Step 4: Simplify right side
    36,823.24x = 1,019,254,033.88
  5. Step 5: Solve for x
    x = 1,019,254,033.88/36,823.24
  6. Step 6: Final answer
    x = 27,679.64

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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.