Home / 9,026.52-13,536.19-3,476.80

Finding the Fourth Proportional to 9,026.52, 13,536.19 and 3,476.80

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Solution

The fourth proportional to 9,026.52, 13,536.19 and 3,476.80 is: 5,213.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,026.52 : 13,536.19 = 3,476.80 : x
  2. Step 2: Convert to fraction form
    9,026.52/13,536.19 = 3,476.80/x
  3. Step 3: Cross multiply
    9,026.52x = 13,536.19 × 3,476.80
  4. Step 4: Simplify right side
    9,026.52x = 47,062,625.39
  5. Step 5: Solve for x
    x = 47,062,625.39/9,026.52
  6. Step 6: Final answer
    x = 5,213.82

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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.