Home / 37,593.41-51,879.32-20,597.68

Finding the Fourth Proportional to 37,593.41, 51,879.32 and 20,597.68

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Solution

The fourth proportional to 37,593.41, 51,879.32 and 20,597.68 is: 28,425.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,593.41 : 51,879.32 = 20,597.68 : x
  2. Step 2: Convert to fraction form
    37,593.41/51,879.32 = 20,597.68/x
  3. Step 3: Cross multiply
    37,593.41x = 51,879.32 × 20,597.68
  4. Step 4: Simplify right side
    37,593.41x = 1,068,593,671.08
  5. Step 5: Solve for x
    x = 1,068,593,671.08/37,593.41
  6. Step 6: Final answer
    x = 28,425.03

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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.