Home / 57,383.60-79,190.04-32,233.52

Finding the Fourth Proportional to 57,383.60, 79,190.04 and 32,233.52

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Solution

The fourth proportional to 57,383.60, 79,190.04 and 32,233.52 is: 44,482.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,383.60 : 79,190.04 = 32,233.52 : x
  2. Step 2: Convert to fraction form
    57,383.60/79,190.04 = 32,233.52/x
  3. Step 3: Cross multiply
    57,383.60x = 79,190.04 × 32,233.52
  4. Step 4: Simplify right side
    57,383.60x = 2,552,573,738.14
  5. Step 5: Solve for x
    x = 2,552,573,738.14/57,383.60
  6. Step 6: Final answer
    x = 44,482.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.