Home / 204,381.27-306,468.86-62,199.27

Finding the Fourth Proportional to 204,381.27, 306,468.86 and 62,199.27

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Solution

The fourth proportional to 204,381.27, 306,468.86 and 62,199.27 is: 93,267.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,381.27 : 306,468.86 = 62,199.27 : x
  2. Step 2: Convert to fraction form
    204,381.27/306,468.86 = 62,199.27/x
  3. Step 3: Cross multiply
    204,381.27x = 306,468.86 × 62,199.27
  4. Step 4: Simplify right side
    204,381.27x = 19,062,139,058.74
  5. Step 5: Solve for x
    x = 19,062,139,058.74/204,381.27
  6. Step 6: Final answer
    x = 93,267.54

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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.