Home / 29,825.73-41,159.52-16,396.88

Finding the Fourth Proportional to 29,825.73, 41,159.52 and 16,396.88

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Solution

The fourth proportional to 29,825.73, 41,159.52 and 16,396.88 is: 22,627.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,825.73 : 41,159.52 = 16,396.88 : x
  2. Step 2: Convert to fraction form
    29,825.73/41,159.52 = 16,396.88/x
  3. Step 3: Cross multiply
    29,825.73x = 41,159.52 × 16,396.88
  4. Step 4: Simplify right side
    29,825.73x = 674,887,504.50
  5. Step 5: Solve for x
    x = 674,887,504.50/29,825.73
  6. Step 6: Final answer
    x = 22,627.69

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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.