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Finding the Fourth Proportional to 6,329.76, 9,492.48 and 2,435.52

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Solution

The fourth proportional to 6,329.76, 9,492.48 and 2,435.52 is: 3,652.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,329.76 : 9,492.48 = 2,435.52 : x
  2. Step 2: Convert to fraction form
    6,329.76/9,492.48 = 2,435.52/x
  3. Step 3: Cross multiply
    6,329.76x = 9,492.48 × 2,435.52
  4. Step 4: Simplify right side
    6,329.76x = 23,119,124.89
  5. Step 5: Solve for x
    x = 23,119,124.89/6,329.76
  6. Step 6: Final answer
    x = 3,652.45

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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.