Home / 95,733.83-143,600.76-25,611.32

Finding the Fourth Proportional to 95,733.83, 143,600.76 and 25,611.32

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Solution

The fourth proportional to 95,733.83, 143,600.76 and 25,611.32 is: 38,416.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,733.83 : 143,600.76 = 25,611.32 : x
  2. Step 2: Convert to fraction form
    95,733.83/143,600.76 = 25,611.32/x
  3. Step 3: Cross multiply
    95,733.83x = 143,600.76 × 25,611.32
  4. Step 4: Simplify right side
    95,733.83x = 3,677,805,375.61
  5. Step 5: Solve for x
    x = 3,677,805,375.61/95,733.83
  6. Step 6: Final answer
    x = 38,416.99

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.