Home / 36,272.36-54,402.38-16,546.30

Finding the Fourth Proportional to 36,272.36, 54,402.38 and 16,546.30

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Solution

The fourth proportional to 36,272.36, 54,402.38 and 16,546.30 is: 24,816.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,272.36 : 54,402.38 = 16,546.30 : x
  2. Step 2: Convert to fraction form
    36,272.36/54,402.38 = 16,546.30/x
  3. Step 3: Cross multiply
    36,272.36x = 54,402.38 × 16,546.30
  4. Step 4: Simplify right side
    36,272.36x = 900,158,100.19
  5. Step 5: Solve for x
    x = 900,158,100.19/36,272.36
  6. Step 6: Final answer
    x = 24,816.64

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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.