Home / 334,171.07-461,180.47-190,928.04

Finding the Fourth Proportional to 334,171.07, 461,180.47 and 190,928.04

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Solution

The fourth proportional to 334,171.07, 461,180.47 and 190,928.04 is: 263,494.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,171.07 : 461,180.47 = 190,928.04 : x
  2. Step 2: Convert to fraction form
    334,171.07/461,180.47 = 190,928.04/x
  3. Step 3: Cross multiply
    334,171.07x = 461,180.47 × 190,928.04
  4. Step 4: Simplify right side
    334,171.07x = 88,052,281,593.11
  5. Step 5: Solve for x
    x = 88,052,281,593.11/334,171.07
  6. Step 6: Final answer
    x = 263,494.63

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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.