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Finding the Fourth Proportional to 25,093.59, 34,627.80 and 14,482.59

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Solution

The fourth proportional to 25,093.59, 34,627.80 and 14,482.59 is: 19,985.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,093.59 : 34,627.80 = 14,482.59 : x
  2. Step 2: Convert to fraction form
    25,093.59/34,627.80 = 14,482.59/x
  3. Step 3: Cross multiply
    25,093.59x = 34,627.80 × 14,482.59
  4. Step 4: Simplify right side
    25,093.59x = 501,500,230.00
  5. Step 5: Solve for x
    x = 501,500,230.00/25,093.59
  6. Step 6: Final answer
    x = 19,985.19

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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.