Home / 246,932.16-370,340.70-69,456.30

Finding the Fourth Proportional to 246,932.16, 370,340.70 and 69,456.30

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Solution

The fourth proportional to 246,932.16, 370,340.70 and 69,456.30 is: 104,168.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,932.16 : 370,340.70 = 69,456.30 : x
  2. Step 2: Convert to fraction form
    246,932.16/370,340.70 = 69,456.30/x
  3. Step 3: Cross multiply
    246,932.16x = 370,340.70 × 69,456.30
  4. Step 4: Simplify right side
    246,932.16x = 25,722,494,761.41
  5. Step 5: Solve for x
    x = 25,722,494,761.41/246,932.16
  6. Step 6: Final answer
    x = 104,168.27

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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.