Home / 246,677.41-369,985.36-69,198.27

Finding the Fourth Proportional to 246,677.41, 369,985.36 and 69,198.27

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Solution

The fourth proportional to 246,677.41, 369,985.36 and 69,198.27 is: 103,788.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,677.41 : 369,985.36 = 69,198.27 : x
  2. Step 2: Convert to fraction form
    246,677.41/369,985.36 = 69,198.27/x
  3. Step 3: Cross multiply
    246,677.41x = 369,985.36 × 69,198.27
  4. Step 4: Simplify right side
    246,677.41x = 25,602,346,837.33
  5. Step 5: Solve for x
    x = 25,602,346,837.33/246,677.41
  6. Step 6: Final answer
    x = 103,788.78

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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.