Home / 25,334.43-34,959.27-14,003.94

Finding the Fourth Proportional to 25,334.43, 34,959.27 and 14,003.94

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Solution

The fourth proportional to 25,334.43, 34,959.27 and 14,003.94 is: 19,324.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,334.43 : 34,959.27 = 14,003.94 : x
  2. Step 2: Convert to fraction form
    25,334.43/34,959.27 = 14,003.94/x
  3. Step 3: Cross multiply
    25,334.43x = 34,959.27 × 14,003.94
  4. Step 4: Simplify right side
    25,334.43x = 489,567,519.52
  5. Step 5: Solve for x
    x = 489,567,519.52/25,334.43
  6. Step 6: Final answer
    x = 19,324.20

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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.