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Finding the Fourth Proportional to 95,733, 143,599.50 and 25,610.49

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Solution

The fourth proportional to 95,733, 143,599.50 and 25,610.49 is: 38,415.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,733 : 143,599.50 = 25,610.49 : x
  2. Step 2: Convert to fraction form
    95,733/143,599.50 = 25,610.49/x
  3. Step 3: Cross multiply
    95,733x = 143,599.50 × 25,610.49
  4. Step 4: Simplify right side
    95,733x = 3,677,653,558.76
  5. Step 5: Solve for x
    x = 3,677,653,558.76/95,733
  6. Step 6: Final answer
    x = 38,415.74

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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.