Home / 269,376.15-404,066.24-119,576.17

Finding the Fourth Proportional to 269,376.15, 404,066.24 and 119,576.17

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Solution

The fourth proportional to 269,376.15, 404,066.24 and 119,576.17 is: 179,365.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,376.15 : 404,066.24 = 119,576.17 : x
  2. Step 2: Convert to fraction form
    269,376.15/404,066.24 = 119,576.17/x
  3. Step 3: Cross multiply
    269,376.15x = 404,066.24 × 119,576.17
  4. Step 4: Simplify right side
    269,376.15x = 48,316,692,694.28
  5. Step 5: Solve for x
    x = 48,316,692,694.28/269,376.15
  6. Step 6: Final answer
    x = 179,365.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.