Home / 39,593.19-59,274.87-30,801.45

Finding the Fourth Proportional to 39,593.19, 59,274.87 and 30,801.45

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Solution

The fourth proportional to 39,593.19, 59,274.87 and 30,801.45 is: 46,112.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,593.19 : 59,274.87 = 30,801.45 : x
  2. Step 2: Convert to fraction form
    39,593.19/59,274.87 = 30,801.45/x
  3. Step 3: Cross multiply
    39,593.19x = 59,274.87 × 30,801.45
  4. Step 4: Simplify right side
    39,593.19x = 1,825,751,944.56
  5. Step 5: Solve for x
    x = 1,825,751,944.56/39,593.19
  6. Step 6: Final answer
    x = 46,112.78

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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.