Home / 334,182.53-461,129.40-190,951.85

Finding the Fourth Proportional to 334,182.53, 461,129.40 and 190,951.85

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Solution

The fourth proportional to 334,182.53, 461,129.40 and 190,951.85 is: 263,489.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,182.53 : 461,129.40 = 190,951.85 : x
  2. Step 2: Convert to fraction form
    334,182.53/461,129.40 = 190,951.85/x
  3. Step 3: Cross multiply
    334,182.53x = 461,129.40 × 190,951.85
  4. Step 4: Simplify right side
    334,182.53x = 88,053,509,713.74
  5. Step 5: Solve for x
    x = 88,053,509,713.74/334,182.53
  6. Step 6: Final answer
    x = 263,489.27

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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.