Home / 92,216.44-127,265.19-51,383.27

Finding the Fourth Proportional to 92,216.44, 127,265.19 and 51,383.27

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Solution

The fourth proportional to 92,216.44, 127,265.19 and 51,383.27 is: 70,912.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,216.44 : 127,265.19 = 51,383.27 : x
  2. Step 2: Convert to fraction form
    92,216.44/127,265.19 = 51,383.27/x
  3. Step 3: Cross multiply
    92,216.44x = 127,265.19 × 51,383.27
  4. Step 4: Simplify right side
    92,216.44x = 6,539,301,515.88
  5. Step 5: Solve for x
    x = 6,539,301,515.88/92,216.44
  6. Step 6: Final answer
    x = 70,912.54

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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.