Home / 35,020.22-48,326.94-19,104.66

Finding the Fourth Proportional to 35,020.22, 48,326.94 and 19,104.66

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Solution

The fourth proportional to 35,020.22, 48,326.94 and 19,104.66 is: 26,363.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,020.22 : 48,326.94 = 19,104.66 : x
  2. Step 2: Convert to fraction form
    35,020.22/48,326.94 = 19,104.66/x
  3. Step 3: Cross multiply
    35,020.22x = 48,326.94 × 19,104.66
  4. Step 4: Simplify right side
    35,020.22x = 923,269,757.54
  5. Step 5: Solve for x
    x = 923,269,757.54/35,020.22
  6. Step 6: Final answer
    x = 26,363.91

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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.