Home / 36,235.20-54,352.80-33,610.80

Finding the Fourth Proportional to 36,235.20, 54,352.80 and 33,610.80

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Solution

The fourth proportional to 36,235.20, 54,352.80 and 33,610.80 is: 50,416.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,235.20 : 54,352.80 = 33,610.80 : x
  2. Step 2: Convert to fraction form
    36,235.20/54,352.80 = 33,610.80/x
  3. Step 3: Cross multiply
    36,235.20x = 54,352.80 × 33,610.80
  4. Step 4: Simplify right side
    36,235.20x = 1,826,841,090.24
  5. Step 5: Solve for x
    x = 1,826,841,090.24/36,235.20
  6. Step 6: Final answer
    x = 50,416.20

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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.