Home / 37,040.87-51,116.01-20,044.73

Finding the Fourth Proportional to 37,040.87, 51,116.01 and 20,044.73

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Solution

The fourth proportional to 37,040.87, 51,116.01 and 20,044.73 is: 27,661.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,040.87 : 51,116.01 = 20,044.73 : x
  2. Step 2: Convert to fraction form
    37,040.87/51,116.01 = 20,044.73/x
  3. Step 3: Cross multiply
    37,040.87x = 51,116.01 × 20,044.73
  4. Step 4: Simplify right side
    37,040.87x = 1,024,606,619.13
  5. Step 5: Solve for x
    x = 1,024,606,619.13/37,040.87
  6. Step 6: Final answer
    x = 27,661.52

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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.