Home / 267,981.90-403,577.19-244,067.05

Finding the Fourth Proportional to 267,981.90, 403,577.19 and 244,067.05

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Solution

The fourth proportional to 267,981.90, 403,577.19 and 244,067.05 is: 367,561.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,981.90 : 403,577.19 = 244,067.05 : x
  2. Step 2: Convert to fraction form
    267,981.90/403,577.19 = 244,067.05/x
  3. Step 3: Cross multiply
    267,981.90x = 403,577.19 × 244,067.05
  4. Step 4: Simplify right side
    267,981.90x = 98,499,894,210.59
  5. Step 5: Solve for x
    x = 98,499,894,210.59/267,981.90
  6. Step 6: Final answer
    x = 367,561.74

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.