Home / 27,547.76-41,297.41-10,919.46

Finding the Fourth Proportional to 27,547.76, 41,297.41 and 10,919.46

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Solution

The fourth proportional to 27,547.76, 41,297.41 and 10,919.46 is: 16,369.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,547.76 : 41,297.41 = 10,919.46 : x
  2. Step 2: Convert to fraction form
    27,547.76/41,297.41 = 10,919.46/x
  3. Step 3: Cross multiply
    27,547.76x = 41,297.41 × 10,919.46
  4. Step 4: Simplify right side
    27,547.76x = 450,945,480.97
  5. Step 5: Solve for x
    x = 450,945,480.97/27,547.76
  6. Step 6: Final answer
    x = 16,369.59

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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.