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Finding the Fourth Proportional to 246,794.88, 370,340.34 and 106,553.40

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Solution

The fourth proportional to 246,794.88, 370,340.34 and 106,553.40 is: 159,894.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,794.88 : 370,340.34 = 106,553.40 : x
  2. Step 2: Convert to fraction form
    246,794.88/370,340.34 = 106,553.40/x
  3. Step 3: Cross multiply
    246,794.88x = 370,340.34 × 106,553.40
  4. Step 4: Simplify right side
    246,794.88x = 39,461,022,384.16
  5. Step 5: Solve for x
    x = 39,461,022,384.16/246,794.88
  6. Step 6: Final answer
    x = 159,894.01

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1.5x scale

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.