Home / 334,189.26-461,205.60-190,946.23

Finding the Fourth Proportional to 334,189.26, 461,205.60 and 190,946.23

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Solution

The fourth proportional to 334,189.26, 461,205.60 and 190,946.23 is: 263,519.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,189.26 : 461,205.60 = 190,946.23 : x
  2. Step 2: Convert to fraction form
    334,189.26/461,205.60 = 190,946.23/x
  3. Step 3: Cross multiply
    334,189.26x = 461,205.60 × 190,946.23
  4. Step 4: Simplify right side
    334,189.26x = 88,065,468,705.83
  5. Step 5: Solve for x
    x = 88,065,468,705.83/334,189.26
  6. Step 6: Final answer
    x = 263,519.75

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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.