Home / 36,584.29-50,485.92-21,474.28

Finding the Fourth Proportional to 36,584.29, 50,485.92 and 21,474.28

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Solution

The fourth proportional to 36,584.29, 50,485.92 and 21,474.28 is: 29,634.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,584.29 : 50,485.92 = 21,474.28 : x
  2. Step 2: Convert to fraction form
    36,584.29/50,485.92 = 21,474.28/x
  3. Step 3: Cross multiply
    36,584.29x = 50,485.92 × 21,474.28
  4. Step 4: Simplify right side
    36,584.29x = 1,084,148,782.14
  5. Step 5: Solve for x
    x = 1,084,148,782.14/36,584.29
  6. Step 6: Final answer
    x = 29,634.27

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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.