Home / 204,276.04-306,416.22-62,144.46

Finding the Fourth Proportional to 204,276.04, 306,416.22 and 62,144.46

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Solution

The fourth proportional to 204,276.04, 306,416.22 and 62,144.46 is: 93,217.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,276.04 : 306,416.22 = 62,144.46 : x
  2. Step 2: Convert to fraction form
    204,276.04/306,416.22 = 62,144.46/x
  3. Step 3: Cross multiply
    204,276.04x = 306,416.22 × 62,144.46
  4. Step 4: Simplify right side
    204,276.04x = 19,042,070,294.10
  5. Step 5: Solve for x
    x = 19,042,070,294.10/204,276.04
  6. Step 6: Final answer
    x = 93,217.35

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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.