Home / 29,553.26-40,790.34-19,483.48

Finding the Fourth Proportional to 29,553.26, 40,790.34 and 19,483.48

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Solution

The fourth proportional to 29,553.26, 40,790.34 and 19,483.48 is: 26,891.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,553.26 : 40,790.34 = 19,483.48 : x
  2. Step 2: Convert to fraction form
    29,553.26/40,790.34 = 19,483.48/x
  3. Step 3: Cross multiply
    29,553.26x = 40,790.34 × 19,483.48
  4. Step 4: Simplify right side
    29,553.26x = 794,737,773.58
  5. Step 5: Solve for x
    x = 794,737,773.58/29,553.26
  6. Step 6: Final answer
    x = 26,891.71

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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.