Home / 37,027.97-55,491.61-15,662.91

Finding the Fourth Proportional to 37,027.97, 55,491.61 and 15,662.91

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Solution

The fourth proportional to 37,027.97, 55,491.61 and 15,662.91 is: 23,473.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,027.97 : 55,491.61 = 15,662.91 : x
  2. Step 2: Convert to fraction form
    37,027.97/55,491.61 = 15,662.91/x
  3. Step 3: Cross multiply
    37,027.97x = 55,491.61 × 15,662.91
  4. Step 4: Simplify right side
    37,027.97x = 869,160,054.03
  5. Step 5: Solve for x
    x = 869,160,054.03/37,027.97
  6. Step 6: Final answer
    x = 23,473.07

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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.