Home / 246,141.23-369,357.11-103,977.27

Finding the Fourth Proportional to 246,141.23, 369,357.11 and 103,977.27

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Solution

The fourth proportional to 246,141.23, 369,357.11 and 103,977.27 is: 156,027.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,141.23 : 369,357.11 = 103,977.27 : x
  2. Step 2: Convert to fraction form
    246,141.23/369,357.11 = 103,977.27/x
  3. Step 3: Cross multiply
    246,141.23x = 369,357.11 × 103,977.27
  4. Step 4: Simplify right side
    246,141.23x = 38,404,744,407.79
  5. Step 5: Solve for x
    x = 38,404,744,407.79/246,141.23
  6. Step 6: Final answer
    x = 156,027.27

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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.