Home / 92,533.38-127,696.13-50,091.94

Finding the Fourth Proportional to 92,533.38, 127,696.13 and 50,091.94

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Solution

The fourth proportional to 92,533.38, 127,696.13 and 50,091.94 is: 69,126.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,533.38 : 127,696.13 = 50,091.94 : x
  2. Step 2: Convert to fraction form
    92,533.38/127,696.13 = 50,091.94/x
  3. Step 3: Cross multiply
    92,533.38x = 127,696.13 × 50,091.94
  4. Step 4: Simplify right side
    92,533.38x = 6,396,546,631.73
  5. Step 5: Solve for x
    x = 6,396,546,631.73/92,533.38
  6. Step 6: Final answer
    x = 69,126.91

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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.