Home / 36,234.08-50,004.64-20,101.04

Finding the Fourth Proportional to 36,234.08, 50,004.64 and 20,101.04

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Solution

The fourth proportional to 36,234.08, 50,004.64 and 20,101.04 is: 27,740.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,234.08 : 50,004.64 = 20,101.04 : x
  2. Step 2: Convert to fraction form
    36,234.08/50,004.64 = 20,101.04/x
  3. Step 3: Cross multiply
    36,234.08x = 50,004.64 × 20,101.04
  4. Step 4: Simplify right side
    36,234.08x = 1,005,145,268.83
  5. Step 5: Solve for x
    x = 1,005,145,268.83/36,234.08
  6. Step 6: Final answer
    x = 27,740.33

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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.