Home / 334,180.68-461,193.75-190,937.64

Finding the Fourth Proportional to 334,180.68, 461,193.75 and 190,937.64

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Solution

The fourth proportional to 334,180.68, 461,193.75 and 190,937.64 is: 263,507.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,180.68 : 461,193.75 = 190,937.64 : x
  2. Step 2: Convert to fraction form
    334,180.68/461,193.75 = 190,937.64/x
  3. Step 3: Cross multiply
    334,180.68x = 461,193.75 × 190,937.64
  4. Step 4: Simplify right side
    334,180.68x = 88,059,246,207.75
  5. Step 5: Solve for x
    x = 88,059,246,207.75/334,180.68
  6. Step 6: Final answer
    x = 263,507.89

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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.