Home / 43,504.66-65,190.56-32,357.44

Finding the Fourth Proportional to 43,504.66, 65,190.56 and 32,357.44

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Solution

The fourth proportional to 43,504.66, 65,190.56 and 32,357.44 is: 48,486.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,504.66 : 65,190.56 = 32,357.44 : x
  2. Step 2: Convert to fraction form
    43,504.66/65,190.56 = 32,357.44/x
  3. Step 3: Cross multiply
    43,504.66x = 65,190.56 × 32,357.44
  4. Step 4: Simplify right side
    43,504.66x = 2,109,399,146.03
  5. Step 5: Solve for x
    x = 2,109,399,146.03/43,504.66
  6. Step 6: Final answer
    x = 48,486.75

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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.