Home / 248,819.04-373,228.56-82,607.04

Finding the Fourth Proportional to 248,819.04, 373,228.56 and 82,607.04

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Solution

The fourth proportional to 248,819.04, 373,228.56 and 82,607.04 is: 123,910.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,819.04 : 373,228.56 = 82,607.04 : x
  2. Step 2: Convert to fraction form
    248,819.04/373,228.56 = 82,607.04/x
  3. Step 3: Cross multiply
    248,819.04x = 373,228.56 × 82,607.04
  4. Step 4: Simplify right side
    248,819.04x = 30,831,306,585.06
  5. Step 5: Solve for x
    x = 30,831,306,585.06/248,819.04
  6. Step 6: Final answer
    x = 123,910.56

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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.