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Finding the Fourth Proportional to 19,092.64, 26,347.15 and 10,595.13

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Solution

The fourth proportional to 19,092.64, 26,347.15 and 10,595.13 is: 14,620.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,092.64 : 26,347.15 = 10,595.13 : x
  2. Step 2: Convert to fraction form
    19,092.64/26,347.15 = 10,595.13/x
  3. Step 3: Cross multiply
    19,092.64x = 26,347.15 × 10,595.13
  4. Step 4: Simplify right side
    19,092.64x = 279,151,438.12
  5. Step 5: Solve for x
    x = 279,151,438.12/19,092.64
  6. Step 6: Final answer
    x = 14,620.90

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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.