Home / 246,630.94-369,917.44-69,152.24

Finding the Fourth Proportional to 246,630.94, 369,917.44 and 69,152.24

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Solution

The fourth proportional to 246,630.94, 369,917.44 and 69,152.24 is: 103,720.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,630.94 : 369,917.44 = 69,152.24 : x
  2. Step 2: Convert to fraction form
    246,630.94/369,917.44 = 69,152.24/x
  3. Step 3: Cross multiply
    246,630.94x = 369,917.44 × 69,152.24
  4. Step 4: Simplify right side
    246,630.94x = 25,580,619,591.07
  5. Step 5: Solve for x
    x = 25,580,619,591.07/246,630.94
  6. Step 6: Final answer
    x = 103,720.24

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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.