Home / 37,027.56-51,097.92-20,260.56

Finding the Fourth Proportional to 37,027.56, 51,097.92 and 20,260.56

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Solution

The fourth proportional to 37,027.56, 51,097.92 and 20,260.56 is: 27,959.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,027.56 : 51,097.92 = 20,260.56 : x
  2. Step 2: Convert to fraction form
    37,027.56/51,097.92 = 20,260.56/x
  3. Step 3: Cross multiply
    37,027.56x = 51,097.92 × 20,260.56
  4. Step 4: Simplify right side
    37,027.56x = 1,035,272,474.04
  5. Step 5: Solve for x
    x = 1,035,272,474.04/37,027.56
  6. Step 6: Final answer
    x = 27,959.51

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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.