Home / 15,083.44-22,626.78-6,767.17

Finding the Fourth Proportional to 15,083.44, 22,626.78 and 6,767.17

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Solution

The fourth proportional to 15,083.44, 22,626.78 and 6,767.17 is: 10,151.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,083.44 : 22,626.78 = 6,767.17 : x
  2. Step 2: Convert to fraction form
    15,083.44/22,626.78 = 6,767.17/x
  3. Step 3: Cross multiply
    15,083.44x = 22,626.78 × 6,767.17
  4. Step 4: Simplify right side
    15,083.44x = 153,119,184.87
  5. Step 5: Solve for x
    x = 153,119,184.87/15,083.44
  6. Step 6: Final answer
    x = 10,151.48

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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.