Home / 36,600.61-54,858.55-16,837.69

Finding the Fourth Proportional to 36,600.61, 54,858.55 and 16,837.69

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Solution

The fourth proportional to 36,600.61, 54,858.55 and 16,837.69 is: 25,237.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,600.61 : 54,858.55 = 16,837.69 : x
  2. Step 2: Convert to fraction form
    36,600.61/54,858.55 = 16,837.69/x
  3. Step 3: Cross multiply
    36,600.61x = 54,858.55 × 16,837.69
  4. Step 4: Simplify right side
    36,600.61x = 923,691,258.75
  5. Step 5: Solve for x
    x = 923,691,258.75/36,600.61
  6. Step 6: Final answer
    x = 25,237.05

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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.