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Finding the Fourth Proportional to 9,492.36, 14,230.44 and 6,710.28

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Solution

The fourth proportional to 9,492.36, 14,230.44 and 6,710.28 is: 10,059.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,492.36 : 14,230.44 = 6,710.28 : x
  2. Step 2: Convert to fraction form
    9,492.36/14,230.44 = 6,710.28/x
  3. Step 3: Cross multiply
    9,492.36x = 14,230.44 × 6,710.28
  4. Step 4: Simplify right side
    9,492.36x = 95,490,203.37
  5. Step 5: Solve for x
    x = 95,490,203.37/9,492.36
  6. Step 6: Final answer
    x = 10,059.69

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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.