Home / 92,535.33-127,699.16-50,093.86

Finding the Fourth Proportional to 92,535.33, 127,699.16 and 50,093.86

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Solution

The fourth proportional to 92,535.33, 127,699.16 and 50,093.86 is: 69,129.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,535.33 : 127,699.16 = 50,093.86 : x
  2. Step 2: Convert to fraction form
    92,535.33/127,699.16 = 50,093.86/x
  3. Step 3: Cross multiply
    92,535.33x = 127,699.16 × 50,093.86
  4. Step 4: Simplify right side
    92,535.33x = 6,396,942,954.19
  5. Step 5: Solve for x
    x = 6,396,942,954.19/92,535.33
  6. Step 6: Final answer
    x = 69,129.74

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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.