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Finding the Fourth Proportional to 23,264.93, 34,894.51 and 7,468.72

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Solution

The fourth proportional to 23,264.93, 34,894.51 and 7,468.72 is: 11,202.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,264.93 : 34,894.51 = 7,468.72 : x
  2. Step 2: Convert to fraction form
    23,264.93/34,894.51 = 7,468.72/x
  3. Step 3: Cross multiply
    23,264.93x = 34,894.51 × 7,468.72
  4. Step 4: Simplify right side
    23,264.93x = 260,617,218.82
  5. Step 5: Solve for x
    x = 260,617,218.82/23,264.93
  6. Step 6: Final answer
    x = 11,202.15

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.