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Finding the Fourth Proportional to 6,802.46, 9,384.06 and 4,564.82

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Solution

The fourth proportional to 6,802.46, 9,384.06 and 4,564.82 is: 6,297.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,802.46 : 9,384.06 = 4,564.82 : x
  2. Step 2: Convert to fraction form
    6,802.46/9,384.06 = 4,564.82/x
  3. Step 3: Cross multiply
    6,802.46x = 9,384.06 × 4,564.82
  4. Step 4: Simplify right side
    6,802.46x = 42,836,544.77
  5. Step 5: Solve for x
    x = 42,836,544.77/6,802.46
  6. Step 6: Final answer
    x = 6,297.21

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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.