Home / 334,180.32-461,167.92-190,984.80

Finding the Fourth Proportional to 334,180.32, 461,167.92 and 190,984.80

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Solution

The fourth proportional to 334,180.32, 461,167.92 and 190,984.80 is: 263,558.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,180.32 : 461,167.92 = 190,984.80 : x
  2. Step 2: Convert to fraction form
    334,180.32/461,167.92 = 190,984.80/x
  3. Step 3: Cross multiply
    334,180.32x = 461,167.92 × 190,984.80
  4. Step 4: Simplify right side
    334,180.32x = 88,076,062,967.62
  5. Step 5: Solve for x
    x = 88,076,062,967.62/334,180.32
  6. Step 6: Final answer
    x = 263,558.50

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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.