Home / 336,796.11-464,837.54-200,838.15

Finding the Fourth Proportional to 336,796.11, 464,837.54 and 200,838.15

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Solution

The fourth proportional to 336,796.11, 464,837.54 and 200,838.15 is: 277,191.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,796.11 : 464,837.54 = 200,838.15 : x
  2. Step 2: Convert to fraction form
    336,796.11/464,837.54 = 200,838.15/x
  3. Step 3: Cross multiply
    336,796.11x = 464,837.54 × 200,838.15
  4. Step 4: Simplify right side
    336,796.11x = 93,357,110,579.96
  5. Step 5: Solve for x
    x = 93,357,110,579.96/336,796.11
  6. Step 6: Final answer
    x = 277,191.77

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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.