Home / 37,724.26-56,532.74-27,785.38

Finding the Fourth Proportional to 37,724.26, 56,532.74 and 27,785.38

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Solution

The fourth proportional to 37,724.26, 56,532.74 and 27,785.38 is: 41,638.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,724.26 : 56,532.74 = 27,785.38 : x
  2. Step 2: Convert to fraction form
    37,724.26/56,532.74 = 27,785.38/x
  3. Step 3: Cross multiply
    37,724.26x = 56,532.74 × 27,785.38
  4. Step 4: Simplify right side
    37,724.26x = 1,570,783,663.34
  5. Step 5: Solve for x
    x = 1,570,783,663.34/37,724.26
  6. Step 6: Final answer
    x = 41,638.55

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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.