Home / 230,610.14-345,951.54-62,137.04

Finding the Fourth Proportional to 230,610.14, 345,951.54 and 62,137.04

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Solution

The fourth proportional to 230,610.14, 345,951.54 and 62,137.04 is: 93,215.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,610.14 : 345,951.54 = 62,137.04 : x
  2. Step 2: Convert to fraction form
    230,610.14/345,951.54 = 62,137.04/x
  3. Step 3: Cross multiply
    230,610.14x = 345,951.54 × 62,137.04
  4. Step 4: Simplify right side
    230,610.14x = 21,496,404,679.04
  5. Step 5: Solve for x
    x = 21,496,404,679.04/230,610.14
  6. Step 6: Final answer
    x = 93,215.35

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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.