Home / 37,593.54-51,879.06-20,598.89

Finding the Fourth Proportional to 37,593.54, 51,879.06 and 20,598.89

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Solution

The fourth proportional to 37,593.54, 51,879.06 and 20,598.89 is: 28,426.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,593.54 : 51,879.06 = 20,598.89 : x
  2. Step 2: Convert to fraction form
    37,593.54/51,879.06 = 20,598.89/x
  3. Step 3: Cross multiply
    37,593.54x = 51,879.06 × 20,598.89
  4. Step 4: Simplify right side
    37,593.54x = 1,068,650,790.85
  5. Step 5: Solve for x
    x = 1,068,650,790.85/37,593.54
  6. Step 6: Final answer
    x = 28,426.45

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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.