Home / 11,245.02-16,860.24-6,054.54

Finding the Fourth Proportional to 11,245.02, 16,860.24 and 6,054.54

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Solution

The fourth proportional to 11,245.02, 16,860.24 and 6,054.54 is: 9,077.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,245.02 : 16,860.24 = 6,054.54 : x
  2. Step 2: Convert to fraction form
    11,245.02/16,860.24 = 6,054.54/x
  3. Step 3: Cross multiply
    11,245.02x = 16,860.24 × 6,054.54
  4. Step 4: Simplify right side
    11,245.02x = 102,080,997.49
  5. Step 5: Solve for x
    x = 102,080,997.49/11,245.02
  6. Step 6: Final answer
    x = 9,077.88

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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.