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Finding the Fourth Proportional to 10,552.53, 14,562.27 and 5,836.71

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Solution

The fourth proportional to 10,552.53, 14,562.27 and 5,836.71 is: 8,054.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,552.53 : 14,562.27 = 5,836.71 : x
  2. Step 2: Convert to fraction form
    10,552.53/14,562.27 = 5,836.71/x
  3. Step 3: Cross multiply
    10,552.53x = 14,562.27 × 5,836.71
  4. Step 4: Simplify right side
    10,552.53x = 84,995,746.93
  5. Step 5: Solve for x
    x = 84,995,746.93/10,552.53
  6. Step 6: Final answer
    x = 8,054.54

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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.