Home / 9,084.47-13,625.67-2,511.59

Finding the Fourth Proportional to 9,084.47, 13,625.67 and 2,511.59

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Solution

The fourth proportional to 9,084.47, 13,625.67 and 2,511.59 is: 3,767.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084.47 : 13,625.67 = 2,511.59 : x
  2. Step 2: Convert to fraction form
    9,084.47/13,625.67 = 2,511.59/x
  3. Step 3: Cross multiply
    9,084.47x = 13,625.67 × 2,511.59
  4. Step 4: Simplify right side
    9,084.47x = 34,222,028.39
  5. Step 5: Solve for x
    x = 34,222,028.39/9,084.47
  6. Step 6: Final answer
    x = 3,767.09

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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.