Home / 34,859.33-48,105.06-19,544.86

Finding the Fourth Proportional to 34,859.33, 48,105.06 and 19,544.86

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Solution

The fourth proportional to 34,859.33, 48,105.06 and 19,544.86 is: 26,971.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,859.33 : 48,105.06 = 19,544.86 : x
  2. Step 2: Convert to fraction form
    34,859.33/48,105.06 = 19,544.86/x
  3. Step 3: Cross multiply
    34,859.33x = 48,105.06 × 19,544.86
  4. Step 4: Simplify right side
    34,859.33x = 940,206,324.74
  5. Step 5: Solve for x
    x = 940,206,324.74/34,859.33
  6. Step 6: Final answer
    x = 26,971.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.