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Finding the Fourth Proportional to 10,484.92, 14,468.64 and 5,768.29

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Solution

The fourth proportional to 10,484.92, 14,468.64 and 5,768.29 is: 7,959.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,484.92 : 14,468.64 = 5,768.29 : x
  2. Step 2: Convert to fraction form
    10,484.92/14,468.64 = 5,768.29/x
  3. Step 3: Cross multiply
    10,484.92x = 14,468.64 × 5,768.29
  4. Step 4: Simplify right side
    10,484.92x = 83,459,311.43
  5. Step 5: Solve for x
    x = 83,459,311.43/10,484.92
  6. Step 6: Final answer
    x = 7,959.94

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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.