Home / 146,025.52-219,388.19-93,537.52

Finding the Fourth Proportional to 146,025.52, 219,388.19 and 93,537.52

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Solution

The fourth proportional to 146,025.52, 219,388.19 and 93,537.52 is: 140,530.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,025.52 : 219,388.19 = 93,537.52 : x
  2. Step 2: Convert to fraction form
    146,025.52/219,388.19 = 93,537.52/x
  3. Step 3: Cross multiply
    146,025.52x = 219,388.19 × 93,537.52
  4. Step 4: Simplify right side
    146,025.52x = 20,521,027,209.89
  5. Step 5: Solve for x
    x = 20,521,027,209.89/146,025.52
  6. Step 6: Final answer
    x = 140,530.42

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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.