Home / 22,091.66-33,137.48-6,297.02

Finding the Fourth Proportional to 22,091.66, 33,137.48 and 6,297.02

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Solution

The fourth proportional to 22,091.66, 33,137.48 and 6,297.02 is: 9,445.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,091.66 : 33,137.48 = 6,297.02 : x
  2. Step 2: Convert to fraction form
    22,091.66/33,137.48 = 6,297.02/x
  3. Step 3: Cross multiply
    22,091.66x = 33,137.48 × 6,297.02
  4. Step 4: Simplify right side
    22,091.66x = 208,667,224.36
  5. Step 5: Solve for x
    x = 208,667,224.36/22,091.66
  6. Step 6: Final answer
    x = 9,445.52

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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.