Home / 267,634.58-369,317.32-146,773.22

Finding the Fourth Proportional to 267,634.58, 369,317.32 and 146,773.22

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Solution

The fourth proportional to 267,634.58, 369,317.32 and 146,773.22 is: 202,536.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,634.58 : 369,317.32 = 146,773.22 : x
  2. Step 2: Convert to fraction form
    267,634.58/369,317.32 = 146,773.22/x
  3. Step 3: Cross multiply
    267,634.58x = 369,317.32 × 146,773.22
  4. Step 4: Simplify right side
    267,634.58x = 54,205,890,870.25
  5. Step 5: Solve for x
    x = 54,205,890,870.25/267,634.58
  6. Step 6: Final answer
    x = 202,536.95

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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.