Home / 204,274.27-306,460.59-64,032.89

Finding the Fourth Proportional to 204,274.27, 306,460.59 and 64,032.89

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Solution

The fourth proportional to 204,274.27, 306,460.59 and 64,032.89 is: 96,064.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,274.27 : 306,460.59 = 64,032.89 : x
  2. Step 2: Convert to fraction form
    204,274.27/306,460.59 = 64,032.89/x
  3. Step 3: Cross multiply
    204,274.27x = 306,460.59 × 64,032.89
  4. Step 4: Simplify right side
    204,274.27x = 19,623,557,811.27
  5. Step 5: Solve for x
    x = 19,623,557,811.27/204,274.27
  6. Step 6: Final answer
    x = 96,064.76

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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.