Home / 269,555.24-404,369.31-92,014.58

Finding the Fourth Proportional to 269,555.24, 404,369.31 and 92,014.58

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Solution

The fourth proportional to 269,555.24, 404,369.31 and 92,014.58 is: 138,034.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,555.24 : 404,369.31 = 92,014.58 : x
  2. Step 2: Convert to fraction form
    269,555.24/404,369.31 = 92,014.58/x
  3. Step 3: Cross multiply
    269,555.24x = 404,369.31 × 92,014.58
  4. Step 4: Simplify right side
    269,555.24x = 37,207,873,580.52
  5. Step 5: Solve for x
    x = 37,207,873,580.52/269,555.24
  6. Step 6: Final answer
    x = 138,034.32

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1.5x scale

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.