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Finding the Fourth Proportional to 3,506.83, 4,845.83 and 3,002.59

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Solution

The fourth proportional to 3,506.83, 4,845.83 and 3,002.59 is: 4,149.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506.83 : 4,845.83 = 3,002.59 : x
  2. Step 2: Convert to fraction form
    3,506.83/4,845.83 = 3,002.59/x
  3. Step 3: Cross multiply
    3,506.83x = 4,845.83 × 3,002.59
  4. Step 4: Simplify right side
    3,506.83x = 14,550,040.70
  5. Step 5: Solve for x
    x = 14,550,040.70/3,506.83
  6. Step 6: Final answer
    x = 4,149.06

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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.