Home / 246,669.60-369,939.57-106,397.04

Finding the Fourth Proportional to 246,669.60, 369,939.57 and 106,397.04

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Solution

The fourth proportional to 246,669.60, 369,939.57 and 106,397.04 is: 159,567.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,669.60 : 369,939.57 = 106,397.04 : x
  2. Step 2: Convert to fraction form
    246,669.60/369,939.57 = 106,397.04/x
  3. Step 3: Cross multiply
    246,669.60x = 369,939.57 × 106,397.04
  4. Step 4: Simplify right side
    246,669.60x = 39,360,475,226.87
  5. Step 5: Solve for x
    x = 39,360,475,226.87/246,669.60
  6. Step 6: Final answer
    x = 159,567.60

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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.