Home / 92,534.03-127,696.38-50,092.25

Finding the Fourth Proportional to 92,534.03, 127,696.38 and 50,092.25

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Solution

The fourth proportional to 92,534.03, 127,696.38 and 50,092.25 is: 69,126.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,534.03 : 127,696.38 = 50,092.25 : x
  2. Step 2: Convert to fraction form
    92,534.03/127,696.38 = 50,092.25/x
  3. Step 3: Cross multiply
    92,534.03x = 127,696.38 × 50,092.25
  4. Step 4: Simplify right side
    92,534.03x = 6,396,598,991.06
  5. Step 5: Solve for x
    x = 6,396,598,991.06/92,534.03
  6. Step 6: Final answer
    x = 69,126.99

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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.