Home / 36,883.58-55,328.52-15,824.54

Finding the Fourth Proportional to 36,883.58, 55,328.52 and 15,824.54

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Solution

The fourth proportional to 36,883.58, 55,328.52 and 15,824.54 is: 23,738.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,883.58 : 55,328.52 = 15,824.54 : x
  2. Step 2: Convert to fraction form
    36,883.58/55,328.52 = 15,824.54/x
  3. Step 3: Cross multiply
    36,883.58x = 55,328.52 × 15,824.54
  4. Step 4: Simplify right side
    36,883.58x = 875,548,377.88
  5. Step 5: Solve for x
    x = 875,548,377.88/36,883.58
  6. Step 6: Final answer
    x = 23,738.16

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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.