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Finding the Fourth Proportional to 9,553.02, 14,314.41 and 7,367.10

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Solution

The fourth proportional to 9,553.02, 14,314.41 and 7,367.10 is: 11,038.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,553.02 : 14,314.41 = 7,367.10 : x
  2. Step 2: Convert to fraction form
    9,553.02/14,314.41 = 7,367.10/x
  3. Step 3: Cross multiply
    9,553.02x = 14,314.41 × 7,367.10
  4. Step 4: Simplify right side
    9,553.02x = 105,455,689.91
  5. Step 5: Solve for x
    x = 105,455,689.91/9,553.02
  6. Step 6: Final answer
    x = 11,038.99

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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.