Home / 43,201.06-59,645.07-41,103.60

Finding the Fourth Proportional to 43,201.06, 59,645.07 and 41,103.60

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Solution

The fourth proportional to 43,201.06, 59,645.07 and 41,103.60 is: 56,749.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,201.06 : 59,645.07 = 41,103.60 : x
  2. Step 2: Convert to fraction form
    43,201.06/59,645.07 = 41,103.60/x
  3. Step 3: Cross multiply
    43,201.06x = 59,645.07 × 41,103.60
  4. Step 4: Simplify right side
    43,201.06x = 2,451,627,099.25
  5. Step 5: Solve for x
    x = 2,451,627,099.25/43,201.06
  6. Step 6: Final answer
    x = 56,749.23

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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.