Home / 334,164.07-461,103.79-190,933.39

Finding the Fourth Proportional to 334,164.07, 461,103.79 and 190,933.39

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Solution

The fourth proportional to 334,164.07, 461,103.79 and 190,933.39 is: 263,463.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,164.07 : 461,103.79 = 190,933.39 : x
  2. Step 2: Convert to fraction form
    334,164.07/461,103.79 = 190,933.39/x
  3. Step 3: Cross multiply
    334,164.07x = 461,103.79 × 190,933.39
  4. Step 4: Simplify right side
    334,164.07x = 88,040,109,766.55
  5. Step 5: Solve for x
    x = 88,040,109,766.55/334,164.07
  6. Step 6: Final answer
    x = 263,463.72

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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.