Home / 41,890.75-57,807.76-23,027.74

Finding the Fourth Proportional to 41,890.75, 57,807.76 and 23,027.74

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Solution

The fourth proportional to 41,890.75, 57,807.76 and 23,027.74 is: 31,777.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,890.75 : 57,807.76 = 23,027.74 : x
  2. Step 2: Convert to fraction form
    41,890.75/57,807.76 = 23,027.74/x
  3. Step 3: Cross multiply
    41,890.75x = 57,807.76 × 23,027.74
  4. Step 4: Simplify right side
    41,890.75x = 1,331,182,067.26
  5. Step 5: Solve for x
    x = 1,331,182,067.26/41,890.75
  6. Step 6: Final answer
    x = 31,777.47

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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.