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Finding the Fourth Proportional to 10,581.96, 14,603.27 and 5,802.34

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Solution

The fourth proportional to 10,581.96, 14,603.27 and 5,802.34 is: 8,007.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,581.96 : 14,603.27 = 5,802.34 : x
  2. Step 2: Convert to fraction form
    10,581.96/14,603.27 = 5,802.34/x
  3. Step 3: Cross multiply
    10,581.96x = 14,603.27 × 5,802.34
  4. Step 4: Simplify right side
    10,581.96x = 84,733,065.62
  5. Step 5: Solve for x
    x = 84,733,065.62/10,581.96
  6. Step 6: Final answer
    x = 8,007.32

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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.