Home / 62,658.35-93,949.98-19,945.33

Finding the Fourth Proportional to 62,658.35, 93,949.98 and 19,945.33

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Solution

The fourth proportional to 62,658.35, 93,949.98 and 19,945.33 is: 29,906.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,658.35 : 93,949.98 = 19,945.33 : x
  2. Step 2: Convert to fraction form
    62,658.35/93,949.98 = 19,945.33/x
  3. Step 3: Cross multiply
    62,658.35x = 93,949.98 × 19,945.33
  4. Step 4: Simplify right side
    62,658.35x = 1,873,863,633.55
  5. Step 5: Solve for x
    x = 1,873,863,633.55/62,658.35
  6. Step 6: Final answer
    x = 29,906.05

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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.