Home / 15,104.57-22,620.39-9,083.33

Finding the Fourth Proportional to 15,104.57, 22,620.39 and 9,083.33

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Solution

The fourth proportional to 15,104.57, 22,620.39 and 9,083.33 is: 13,603.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,104.57 : 22,620.39 = 9,083.33 : x
  2. Step 2: Convert to fraction form
    15,104.57/22,620.39 = 9,083.33/x
  3. Step 3: Cross multiply
    15,104.57x = 22,620.39 × 9,083.33
  4. Step 4: Simplify right side
    15,104.57x = 205,468,354.00
  5. Step 5: Solve for x
    x = 205,468,354.00/15,104.57
  6. Step 6: Final answer
    x = 13,603.06

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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.