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Finding the Third Proportional to 3,737.81 and 5,804.16

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Solution

The third proportional to 3,737.81 and 5,804.16 is: 9,012.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,737.81 : 5,804.16 = 5,804.16 : x
  2. Step 2: Convert to fraction form
    3,737.81/5,804.16 = 5,804.16/x
  3. Step 3: Cross multiply
    3,737.81x = 5,804.16 × 5,804.16
  4. Step 4: Simplify right side
    3,737.81x = 33,688,229.77
  5. Step 5: Solve for x
    x = 33,688,229.77/3,737.81
  6. Step 6: Final answer
    x = 9,012.82

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.