Home / 57,066.60-85,593.42-22,003.32

Finding the Fourth Proportional to 57,066.60, 85,593.42 and 22,003.32

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Solution

The fourth proportional to 57,066.60, 85,593.42 and 22,003.32 is: 33,002.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,066.60 : 85,593.42 = 22,003.32 : x
  2. Step 2: Convert to fraction form
    57,066.60/85,593.42 = 22,003.32/x
  3. Step 3: Cross multiply
    57,066.60x = 85,593.42 × 22,003.32
  4. Step 4: Simplify right side
    57,066.60x = 1,883,339,410.15
  5. Step 5: Solve for x
    x = 1,883,339,410.15/57,066.60
  6. Step 6: Final answer
    x = 33,002.48

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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.