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Finding the Fourth Proportional to 5,995.81, 8,275.98 and 3,479.10

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Solution

The fourth proportional to 5,995.81, 8,275.98 and 3,479.10 is: 4,802.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,995.81 : 8,275.98 = 3,479.10 : x
  2. Step 2: Convert to fraction form
    5,995.81/8,275.98 = 3,479.10/x
  3. Step 3: Cross multiply
    5,995.81x = 8,275.98 × 3,479.10
  4. Step 4: Simplify right side
    5,995.81x = 28,792,962.02
  5. Step 5: Solve for x
    x = 28,792,962.02/5,995.81
  6. Step 6: Final answer
    x = 4,802.18

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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.