Home / 204,064.29-306,047.25-63,822.96

Finding the Fourth Proportional to 204,064.29, 306,047.25 and 63,822.96

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Solution

The fourth proportional to 204,064.29, 306,047.25 and 63,822.96 is: 95,719.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,064.29 : 306,047.25 = 63,822.96 : x
  2. Step 2: Convert to fraction form
    204,064.29/306,047.25 = 63,822.96/x
  3. Step 3: Cross multiply
    204,064.29x = 306,047.25 × 63,822.96
  4. Step 4: Simplify right side
    204,064.29x = 19,532,841,394.86
  5. Step 5: Solve for x
    x = 19,532,841,394.86/204,064.29
  6. Step 6: Final answer
    x = 95,719.06

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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.