Home / 92,377.87-127,465.04-52,093.33

Finding the Fourth Proportional to 92,377.87, 127,465.04 and 52,093.33

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Solution

The fourth proportional to 92,377.87, 127,465.04 and 52,093.33 is: 71,879.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,377.87 : 127,465.04 = 52,093.33 : x
  2. Step 2: Convert to fraction form
    92,377.87/127,465.04 = 52,093.33/x
  3. Step 3: Cross multiply
    92,377.87x = 127,465.04 × 52,093.33
  4. Step 4: Simplify right side
    92,377.87x = 6,640,078,203.75
  5. Step 5: Solve for x
    x = 6,640,078,203.75/92,377.87
  6. Step 6: Final answer
    x = 71,879.54

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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.