Home / 246,935.27-370,402.82-69,442.28

Finding the Fourth Proportional to 246,935.27, 370,402.82 and 69,442.28

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Solution

The fourth proportional to 246,935.27, 370,402.82 and 69,442.28 is: 104,163.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,935.27 : 370,402.82 = 69,442.28 : x
  2. Step 2: Convert to fraction form
    246,935.27/370,402.82 = 69,442.28/x
  3. Step 3: Cross multiply
    246,935.27x = 370,402.82 × 69,442.28
  4. Step 4: Simplify right side
    246,935.27x = 25,721,615,789.42
  5. Step 5: Solve for x
    x = 25,721,615,789.42/246,935.27
  6. Step 6: Final answer
    x = 104,163.39

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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.