Home / 27,410.32-41,108.27-11,824.48

Finding the Fourth Proportional to 27,410.32, 41,108.27 and 11,824.48

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Solution

The fourth proportional to 27,410.32, 41,108.27 and 11,824.48 is: 17,733.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,410.32 : 41,108.27 = 11,824.48 : x
  2. Step 2: Convert to fraction form
    27,410.32/41,108.27 = 11,824.48/x
  3. Step 3: Cross multiply
    27,410.32x = 41,108.27 × 11,824.48
  4. Step 4: Simplify right side
    27,410.32x = 486,083,916.45
  5. Step 5: Solve for x
    x = 486,083,916.45/27,410.32
  6. Step 6: Final answer
    x = 17,733.61

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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.