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Finding the Fourth Proportional to 25,507.44, 35,200.08 and 14,329.44

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Solution

The fourth proportional to 25,507.44, 35,200.08 and 14,329.44 is: 19,774.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,507.44 : 35,200.08 = 14,329.44 : x
  2. Step 2: Convert to fraction form
    25,507.44/35,200.08 = 14,329.44/x
  3. Step 3: Cross multiply
    25,507.44x = 35,200.08 × 14,329.44
  4. Step 4: Simplify right side
    25,507.44x = 504,397,434.36
  5. Step 5: Solve for x
    x = 504,397,434.36/25,507.44
  6. Step 6: Final answer
    x = 19,774.52

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.