Home / 334,464.09-461,560.77-191,227.14

Finding the Fourth Proportional to 334,464.09, 461,560.77 and 191,227.14

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Solution

The fourth proportional to 334,464.09, 461,560.77 and 191,227.14 is: 263,893.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,464.09 : 461,560.77 = 191,227.14 : x
  2. Step 2: Convert to fraction form
    334,464.09/461,560.77 = 191,227.14/x
  3. Step 3: Cross multiply
    334,464.09x = 461,560.77 × 191,227.14
  4. Step 4: Simplify right side
    334,464.09x = 88,262,945,983.30
  5. Step 5: Solve for x
    x = 88,262,945,983.30/334,464.09
  6. Step 6: Final answer
    x = 263,893.64

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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.