Home / 204,528.25-306,791.53-62,373.10

Finding the Fourth Proportional to 204,528.25, 306,791.53 and 62,373.10

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Solution

The fourth proportional to 204,528.25, 306,791.53 and 62,373.10 is: 93,559.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,528.25 : 306,791.53 = 62,373.10 : x
  2. Step 2: Convert to fraction form
    204,528.25/306,791.53 = 62,373.10/x
  3. Step 3: Cross multiply
    204,528.25x = 306,791.53 × 62,373.10
  4. Step 4: Simplify right side
    204,528.25x = 19,135,538,779.84
  5. Step 5: Solve for x
    x = 19,135,538,779.84/204,528.25
  6. Step 6: Final answer
    x = 93,559.39

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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.