Home / 47,052.20-64,932.14-25,832.83

Finding the Fourth Proportional to 47,052.20, 64,932.14 and 25,832.83

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Solution

The fourth proportional to 47,052.20, 64,932.14 and 25,832.83 is: 35,649.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,052.20 : 64,932.14 = 25,832.83 : x
  2. Step 2: Convert to fraction form
    47,052.20/64,932.14 = 25,832.83/x
  3. Step 3: Cross multiply
    47,052.20x = 64,932.14 × 25,832.83
  4. Step 4: Simplify right side
    47,052.20x = 1,677,380,480.33
  5. Step 5: Solve for x
    x = 1,677,380,480.33/47,052.20
  6. Step 6: Final answer
    x = 35,649.36

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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.