Home / 41,861.74-57,735.79-27,536.28

Finding the Fourth Proportional to 41,861.74, 57,735.79 and 27,536.28

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Solution

The fourth proportional to 41,861.74, 57,735.79 and 27,536.28 is: 37,978.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,861.74 : 57,735.79 = 27,536.28 : x
  2. Step 2: Convert to fraction form
    41,861.74/57,735.79 = 27,536.28/x
  3. Step 3: Cross multiply
    41,861.74x = 57,735.79 × 27,536.28
  4. Step 4: Simplify right side
    41,861.74x = 1,589,828,879.46
  5. Step 5: Solve for x
    x = 1,589,828,879.46/41,861.74
  6. Step 6: Final answer
    x = 37,978.09

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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.