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Finding the Fourth Proportional to 6,064.57, 8,369.13 and 3,411.93

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Solution

The fourth proportional to 6,064.57, 8,369.13 and 3,411.93 is: 4,708.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,064.57 : 8,369.13 = 3,411.93 : x
  2. Step 2: Convert to fraction form
    6,064.57/8,369.13 = 3,411.93/x
  3. Step 3: Cross multiply
    6,064.57x = 8,369.13 × 3,411.93
  4. Step 4: Simplify right side
    6,064.57x = 28,554,885.72
  5. Step 5: Solve for x
    x = 28,554,885.72/6,064.57
  6. Step 6: Final answer
    x = 4,708.48

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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.