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Finding the Fourth Proportional to 10,836.52, 14,954.46 and 5,868.52

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Solution

The fourth proportional to 10,836.52, 14,954.46 and 5,868.52 is: 8,098.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,836.52 : 14,954.46 = 5,868.52 : x
  2. Step 2: Convert to fraction form
    10,836.52/14,954.46 = 5,868.52/x
  3. Step 3: Cross multiply
    10,836.52x = 14,954.46 × 5,868.52
  4. Step 4: Simplify right side
    10,836.52x = 87,760,547.60
  5. Step 5: Solve for x
    x = 87,760,547.60/10,836.52
  6. Step 6: Final answer
    x = 8,098.59

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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.