Home / 37,944.80-52,365.08-22,028.28

Finding the Fourth Proportional to 37,944.80, 52,365.08 and 22,028.28

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Solution

The fourth proportional to 37,944.80, 52,365.08 and 22,028.28 is: 30,399.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,944.80 : 52,365.08 = 22,028.28 : x
  2. Step 2: Convert to fraction form
    37,944.80/52,365.08 = 22,028.28/x
  3. Step 3: Cross multiply
    37,944.80x = 52,365.08 × 22,028.28
  4. Step 4: Simplify right side
    37,944.80x = 1,153,512,644.46
  5. Step 5: Solve for x
    x = 1,153,512,644.46/37,944.80
  6. Step 6: Final answer
    x = 30,399.76

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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.