Home / 62,791.38-94,110.45-34,710.30

Finding the Fourth Proportional to 62,791.38, 94,110.45 and 34,710.30

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Solution

The fourth proportional to 62,791.38, 94,110.45 and 34,710.30 is: 52,023.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,791.38 : 94,110.45 = 34,710.30 : x
  2. Step 2: Convert to fraction form
    62,791.38/94,110.45 = 34,710.30/x
  3. Step 3: Cross multiply
    62,791.38x = 94,110.45 × 34,710.30
  4. Step 4: Simplify right side
    62,791.38x = 3,266,601,952.64
  5. Step 5: Solve for x
    x = 3,266,601,952.64/62,791.38
  6. Step 6: Final answer
    x = 52,023.10

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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.