Home / 15,083.06-22,620.33-4,550.22

Finding the Fourth Proportional to 15,083.06, 22,620.33 and 4,550.22

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Solution

The fourth proportional to 15,083.06, 22,620.33 and 4,550.22 is: 6,824.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,083.06 : 22,620.33 = 4,550.22 : x
  2. Step 2: Convert to fraction form
    15,083.06/22,620.33 = 4,550.22/x
  3. Step 3: Cross multiply
    15,083.06x = 22,620.33 × 4,550.22
  4. Step 4: Simplify right side
    15,083.06x = 102,927,477.97
  5. Step 5: Solve for x
    x = 102,927,477.97/15,083.06
  6. Step 6: Final answer
    x = 6,824.05

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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.