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Finding the Fourth Proportional to 7,509.04, 10,364.12 and 4,367.04

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Solution

The fourth proportional to 7,509.04, 10,364.12 and 4,367.04 is: 6,027.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,509.04 : 10,364.12 = 4,367.04 : x
  2. Step 2: Convert to fraction form
    7,509.04/10,364.12 = 4,367.04/x
  3. Step 3: Cross multiply
    7,509.04x = 10,364.12 × 4,367.04
  4. Step 4: Simplify right side
    7,509.04x = 45,260,526.60
  5. Step 5: Solve for x
    x = 45,260,526.60/7,509.04
  6. Step 6: Final answer
    x = 6,027.47

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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.