Home / 63,859.25-88,122.04-46,934.57

Finding the Fourth Proportional to 63,859.25, 88,122.04 and 46,934.57

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Solution

The fourth proportional to 63,859.25, 88,122.04 and 46,934.57 is: 64,766.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,859.25 : 88,122.04 = 46,934.57 : x
  2. Step 2: Convert to fraction form
    63,859.25/88,122.04 = 46,934.57/x
  3. Step 3: Cross multiply
    63,859.25x = 88,122.04 × 46,934.57
  4. Step 4: Simplify right side
    63,859.25x = 4,135,969,496.98
  5. Step 5: Solve for x
    x = 4,135,969,496.98/63,859.25
  6. Step 6: Final answer
    x = 64,766.97

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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.