Home / 22,297.48-33,448.04-11,198.46

Finding the Fourth Proportional to 22,297.48, 33,448.04 and 11,198.46

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Solution

The fourth proportional to 22,297.48, 33,448.04 and 11,198.46 is: 16,798.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,297.48 : 33,448.04 = 11,198.46 : x
  2. Step 2: Convert to fraction form
    22,297.48/33,448.04 = 11,198.46/x
  3. Step 3: Cross multiply
    22,297.48x = 33,448.04 × 11,198.46
  4. Step 4: Simplify right side
    22,297.48x = 374,566,538.02
  5. Step 5: Solve for x
    x = 374,566,538.02/22,297.48
  6. Step 6: Final answer
    x = 16,798.60

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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.