Home / 62,131.14-93,174.03-22,676.58

Finding the Fourth Proportional to 62,131.14, 93,174.03 and 22,676.58

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Solution

The fourth proportional to 62,131.14, 93,174.03 and 22,676.58 is: 34,006.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,131.14 : 93,174.03 = 22,676.58 : x
  2. Step 2: Convert to fraction form
    62,131.14/93,174.03 = 22,676.58/x
  3. Step 3: Cross multiply
    62,131.14x = 93,174.03 × 22,676.58
  4. Step 4: Simplify right side
    62,131.14x = 2,112,868,345.22
  5. Step 5: Solve for x
    x = 2,112,868,345.22/62,131.14
  6. Step 6: Final answer
    x = 34,006.59

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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.