Home / 204,254.55-306,381.66-62,100.96

Finding the Fourth Proportional to 204,254.55, 306,381.66 and 62,100.96

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Solution

The fourth proportional to 204,254.55, 306,381.66 and 62,100.96 is: 93,151.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,254.55 : 306,381.66 = 62,100.96 : x
  2. Step 2: Convert to fraction form
    204,254.55/306,381.66 = 62,100.96/x
  3. Step 3: Cross multiply
    204,254.55x = 306,381.66 × 62,100.96
  4. Step 4: Simplify right side
    204,254.55x = 19,026,595,212.39
  5. Step 5: Solve for x
    x = 19,026,595,212.39/204,254.55
  6. Step 6: Final answer
    x = 93,151.39

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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.