Home / 35,149.22-48,505.87-19,233.66

Finding the Fourth Proportional to 35,149.22, 48,505.87 and 19,233.66

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Solution

The fourth proportional to 35,149.22, 48,505.87 and 19,233.66 is: 26,542.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,149.22 : 48,505.87 = 19,233.66 : x
  2. Step 2: Convert to fraction form
    35,149.22/48,505.87 = 19,233.66/x
  3. Step 3: Cross multiply
    35,149.22x = 48,505.87 × 19,233.66
  4. Step 4: Simplify right side
    35,149.22x = 932,945,411.58
  5. Step 5: Solve for x
    x = 932,945,411.58/35,149.22
  6. Step 6: Final answer
    x = 26,542.42

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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.