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Finding the Fourth Proportional to 5,846.02, 8,068.56 and 3,488.32

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Solution

The fourth proportional to 5,846.02, 8,068.56 and 3,488.32 is: 4,814.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,846.02 : 8,068.56 = 3,488.32 : x
  2. Step 2: Convert to fraction form
    5,846.02/8,068.56 = 3,488.32/x
  3. Step 3: Cross multiply
    5,846.02x = 8,068.56 × 3,488.32
  4. Step 4: Simplify right side
    5,846.02x = 28,145,719.22
  5. Step 5: Solve for x
    x = 28,145,719.22/5,846.02
  6. Step 6: Final answer
    x = 4,814.51

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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.