Home / 29,194.83-40,308.23-22,468.59

Finding the Fourth Proportional to 29,194.83, 40,308.23 and 22,468.59

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Solution

The fourth proportional to 29,194.83, 40,308.23 and 22,468.59 is: 31,021.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,194.83 : 40,308.23 = 22,468.59 : x
  2. Step 2: Convert to fraction form
    29,194.83/40,308.23 = 22,468.59/x
  3. Step 3: Cross multiply
    29,194.83x = 40,308.23 × 22,468.59
  4. Step 4: Simplify right side
    29,194.83x = 905,669,149.67
  5. Step 5: Solve for x
    x = 905,669,149.67/29,194.83
  6. Step 6: Final answer
    x = 31,021.56

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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.