Home / 336,137.92-463,864.38-183,177.48

Finding the Fourth Proportional to 336,137.92, 463,864.38 and 183,177.48

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Solution

The fourth proportional to 336,137.92, 463,864.38 and 183,177.48 is: 252,781.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,137.92 : 463,864.38 = 183,177.48 : x
  2. Step 2: Convert to fraction form
    336,137.92/463,864.38 = 183,177.48/x
  3. Step 3: Cross multiply
    336,137.92x = 463,864.38 × 183,177.48
  4. Step 4: Simplify right side
    336,137.92x = 84,969,508,190.16
  5. Step 5: Solve for x
    x = 84,969,508,190.16/336,137.92
  6. Step 6: Final answer
    x = 252,781.68

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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.