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Finding the Fourth Proportional to 19,094.52, 26,350.64 and 10,596.80

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Solution

The fourth proportional to 19,094.52, 26,350.64 and 10,596.80 is: 14,623.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,094.52 : 26,350.64 = 10,596.80 : x
  2. Step 2: Convert to fraction form
    19,094.52/26,350.64 = 10,596.80/x
  3. Step 3: Cross multiply
    19,094.52x = 26,350.64 × 10,596.80
  4. Step 4: Simplify right side
    19,094.52x = 279,232,461.95
  5. Step 5: Solve for x
    x = 279,232,461.95/19,094.52
  6. Step 6: Final answer
    x = 14,623.70

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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.