Home / 246,006.29-368,650.40-109,064.18

Finding the Fourth Proportional to 246,006.29, 368,650.40 and 109,064.18

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Solution

The fourth proportional to 246,006.29, 368,650.40 and 109,064.18 is: 163,437.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,006.29 : 368,650.40 = 109,064.18 : x
  2. Step 2: Convert to fraction form
    246,006.29/368,650.40 = 109,064.18/x
  3. Step 3: Cross multiply
    246,006.29x = 368,650.40 × 109,064.18
  4. Step 4: Simplify right side
    246,006.29x = 40,206,551,194.10
  5. Step 5: Solve for x
    x = 40,206,551,194.10/246,006.29
  6. Step 6: Final answer
    x = 163,437.09

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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.