Home / 36,788.50-55,183.27-10,493.25

Finding the Fourth Proportional to 36,788.50, 55,183.27 and 10,493.25

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Solution

The fourth proportional to 36,788.50, 55,183.27 and 10,493.25 is: 15,740.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,788.50 : 55,183.27 = 10,493.25 : x
  2. Step 2: Convert to fraction form
    36,788.50/55,183.27 = 10,493.25/x
  3. Step 3: Cross multiply
    36,788.50x = 55,183.27 × 10,493.25
  4. Step 4: Simplify right side
    36,788.50x = 579,051,847.93
  5. Step 5: Solve for x
    x = 579,051,847.93/36,788.50
  6. Step 6: Final answer
    x = 15,740.02

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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.