Home / 146,225.54-219,293.66-61,984.13

Finding the Fourth Proportional to 146,225.54, 219,293.66 and 61,984.13

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Solution

The fourth proportional to 146,225.54, 219,293.66 and 61,984.13 is: 92,957.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,225.54 : 219,293.66 = 61,984.13 : x
  2. Step 2: Convert to fraction form
    146,225.54/219,293.66 = 61,984.13/x
  3. Step 3: Cross multiply
    146,225.54x = 219,293.66 × 61,984.13
  4. Step 4: Simplify right side
    146,225.54x = 13,592,725,788.11
  5. Step 5: Solve for x
    x = 13,592,725,788.11/146,225.54
  6. Step 6: Final answer
    x = 92,957.26

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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.