Home / 92,535.03-127,697.76-50,093.25

Finding the Fourth Proportional to 92,535.03, 127,697.76 and 50,093.25

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Solution

The fourth proportional to 92,535.03, 127,697.76 and 50,093.25 is: 69,128.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,535.03 : 127,697.76 = 50,093.25 : x
  2. Step 2: Convert to fraction form
    92,535.03/127,697.76 = 50,093.25/x
  3. Step 3: Cross multiply
    92,535.03x = 127,697.76 × 50,093.25
  4. Step 4: Simplify right side
    92,535.03x = 6,396,795,816.12
  5. Step 5: Solve for x
    x = 6,396,795,816.12/92,535.03
  6. Step 6: Final answer
    x = 69,128.37

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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.