Home / 334,767.06-461,976.45-200,631.06

Finding the Fourth Proportional to 334,767.06, 461,976.45 and 200,631.06

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Solution

The fourth proportional to 334,767.06, 461,976.45 and 200,631.06 is: 276,869.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,767.06 : 461,976.45 = 200,631.06 : x
  2. Step 2: Convert to fraction form
    334,767.06/461,976.45 = 200,631.06/x
  3. Step 3: Cross multiply
    334,767.06x = 461,976.45 × 200,631.06
  4. Step 4: Simplify right side
    334,767.06x = 92,686,824,858.54
  5. Step 5: Solve for x
    x = 92,686,824,858.54/334,767.06
  6. Step 6: Final answer
    x = 276,869.61

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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.