Home / 4,435.40-6,105.30-4,046.60

Finding the Fourth Proportional to 4,435.40, 6,105.30 and 4,046.60

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Solution

The fourth proportional to 4,435.40, 6,105.30 and 4,046.60 is: 5,570.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435.40 : 6,105.30 = 4,046.60 : x
  2. Step 2: Convert to fraction form
    4,435.40/6,105.30 = 4,046.60/x
  3. Step 3: Cross multiply
    4,435.40x = 6,105.30 × 4,046.60
  4. Step 4: Simplify right side
    4,435.40x = 24,705,706.98
  5. Step 5: Solve for x
    x = 24,705,706.98/4,435.40
  6. Step 6: Final answer
    x = 5,570.12

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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.