Home / 47,033.60-64,906.19-25,523.44

Finding the Fourth Proportional to 47,033.60, 64,906.19 and 25,523.44

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Solution

The fourth proportional to 47,033.60, 64,906.19 and 25,523.44 is: 35,222.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,033.60 : 64,906.19 = 25,523.44 : x
  2. Step 2: Convert to fraction form
    47,033.60/64,906.19 = 25,523.44/x
  3. Step 3: Cross multiply
    47,033.60x = 64,906.19 × 25,523.44
  4. Step 4: Simplify right side
    47,033.60x = 1,656,628,793.95
  5. Step 5: Solve for x
    x = 1,656,628,793.95/47,033.60
  6. Step 6: Final answer
    x = 35,222.24

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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.