Home / 146,636.04-219,951.36-46,795.44

Finding the Fourth Proportional to 146,636.04, 219,951.36 and 46,795.44

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Solution

The fourth proportional to 146,636.04, 219,951.36 and 46,795.44 is: 70,192.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,636.04 : 219,951.36 = 46,795.44 : x
  2. Step 2: Convert to fraction form
    146,636.04/219,951.36 = 46,795.44/x
  3. Step 3: Cross multiply
    146,636.04x = 219,951.36 × 46,795.44
  4. Step 4: Simplify right side
    146,636.04x = 10,292,720,669.80
  5. Step 5: Solve for x
    x = 10,292,720,669.80/146,636.04
  6. Step 6: Final answer
    x = 70,192.30

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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.