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Finding the Fourth Proportional to 10,844.51, 16,265.33 and 3,053.93

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Solution

The fourth proportional to 10,844.51, 16,265.33 and 3,053.93 is: 4,580.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,844.51 : 16,265.33 = 3,053.93 : x
  2. Step 2: Convert to fraction form
    10,844.51/16,265.33 = 3,053.93/x
  3. Step 3: Cross multiply
    10,844.51x = 16,265.33 × 3,053.93
  4. Step 4: Simplify right side
    10,844.51x = 49,673,163.98
  5. Step 5: Solve for x
    x = 49,673,163.98/10,844.51
  6. Step 6: Final answer
    x = 4,580.49

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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.