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Finding the Fourth Proportional to 10,733.39, 14,812.23 and 6,483.86

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Solution

The fourth proportional to 10,733.39, 14,812.23 and 6,483.86 is: 8,947.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,733.39 : 14,812.23 = 6,483.86 : x
  2. Step 2: Convert to fraction form
    10,733.39/14,812.23 = 6,483.86/x
  3. Step 3: Cross multiply
    10,733.39x = 14,812.23 × 6,483.86
  4. Step 4: Simplify right side
    10,733.39x = 96,040,357.50
  5. Step 5: Solve for x
    x = 96,040,357.50/10,733.39
  6. Step 6: Final answer
    x = 8,947.82

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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.