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Finding the Fourth Proportional to 336,133.92, 463,660.83 and 200,077.00

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Solution

The fourth proportional to 336,133.92, 463,660.83 and 200,077.00 is: 275,984.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,133.92 : 463,660.83 = 200,077.00 : x
  2. Step 2: Convert to fraction form
    336,133.92/463,660.83 = 200,077.00/x
  3. Step 3: Cross multiply
    336,133.92x = 463,660.83 × 200,077.00
  4. Step 4: Simplify right side
    336,133.92x = 92,767,869,895.57
  5. Step 5: Solve for x
    x = 92,767,869,895.57/336,133.92
  6. Step 6: Final answer
    x = 275,984.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.