Home / 336,043.96-463,737.06-192,826.54

Finding the Fourth Proportional to 336,043.96, 463,737.06 and 192,826.54

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Solution

The fourth proportional to 336,043.96, 463,737.06 and 192,826.54 is: 266,098.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,043.96 : 463,737.06 = 192,826.54 : x
  2. Step 2: Convert to fraction form
    336,043.96/463,737.06 = 192,826.54/x
  3. Step 3: Cross multiply
    336,043.96x = 463,737.06 × 192,826.54
  4. Step 4: Simplify right side
    336,043.96x = 89,420,812,749.57
  5. Step 5: Solve for x
    x = 89,420,812,749.57/336,043.96
  6. Step 6: Final answer
    x = 266,098.56

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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.