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Finding the Fourth Proportional to 3,410.32, 4,704.60 and 2,967.52

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Solution

The fourth proportional to 3,410.32, 4,704.60 and 2,967.52 is: 4,093.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410.32 : 4,704.60 = 2,967.52 : x
  2. Step 2: Convert to fraction form
    3,410.32/4,704.60 = 2,967.52/x
  3. Step 3: Cross multiply
    3,410.32x = 4,704.60 × 2,967.52
  4. Step 4: Simplify right side
    3,410.32x = 13,960,994.59
  5. Step 5: Solve for x
    x = 13,960,994.59/3,410.32
  6. Step 6: Final answer
    x = 4,093.75

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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.