Home / 204,582.90-306,867.09-62,422.44

Finding the Fourth Proportional to 204,582.90, 306,867.09 and 62,422.44

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Solution

The fourth proportional to 204,582.90, 306,867.09 and 62,422.44 is: 93,631.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,582.90 : 306,867.09 = 62,422.44 : x
  2. Step 2: Convert to fraction form
    204,582.90/306,867.09 = 62,422.44/x
  3. Step 3: Cross multiply
    204,582.90x = 306,867.09 × 62,422.44
  4. Step 4: Simplify right side
    204,582.90x = 19,155,392,513.50
  5. Step 5: Solve for x
    x = 19,155,392,513.50/204,582.90
  6. Step 6: Final answer
    x = 93,631.44

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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.