Home / 22,066.83-33,081.60-9,577.41

Finding the Fourth Proportional to 22,066.83, 33,081.60 and 9,577.41

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Solution

The fourth proportional to 22,066.83, 33,081.60 and 9,577.41 is: 14,358.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,066.83 : 33,081.60 = 9,577.41 : x
  2. Step 2: Convert to fraction form
    22,066.83/33,081.60 = 9,577.41/x
  3. Step 3: Cross multiply
    22,066.83x = 33,081.60 × 9,577.41
  4. Step 4: Simplify right side
    22,066.83x = 316,836,046.66
  5. Step 5: Solve for x
    x = 316,836,046.66/22,066.83
  6. Step 6: Final answer
    x = 14,358.02

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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.