Home / 36,841.44-55,267.02-11,873.28

Finding the Fourth Proportional to 36,841.44, 55,267.02 and 11,873.28

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Solution

The fourth proportional to 36,841.44, 55,267.02 and 11,873.28 is: 17,811.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,841.44 : 55,267.02 = 11,873.28 : x
  2. Step 2: Convert to fraction form
    36,841.44/55,267.02 = 11,873.28/x
  3. Step 3: Cross multiply
    36,841.44x = 55,267.02 × 11,873.28
  4. Step 4: Simplify right side
    36,841.44x = 656,200,803.23
  5. Step 5: Solve for x
    x = 656,200,803.23/36,841.44
  6. Step 6: Final answer
    x = 17,811.49

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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.