Home / 95,926.67-143,889.90-25,805.98

Finding the Fourth Proportional to 95,926.67, 143,889.90 and 25,805.98

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Solution

The fourth proportional to 95,926.67, 143,889.90 and 25,805.98 is: 38,708.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,926.67 : 143,889.90 = 25,805.98 : x
  2. Step 2: Convert to fraction form
    95,926.67/143,889.90 = 25,805.98/x
  3. Step 3: Cross multiply
    95,926.67x = 143,889.90 × 25,805.98
  4. Step 4: Simplify right side
    95,926.67x = 3,713,219,881.60
  5. Step 5: Solve for x
    x = 3,713,219,881.60/95,926.67
  6. Step 6: Final answer
    x = 38,708.94

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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.