Home / 4,306.60-6,452.70-2,110.60

Finding the Fourth Proportional to 4,306.60, 6,452.70 and 2,110.60

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Solution

The fourth proportional to 4,306.60, 6,452.70 and 2,110.60 is: 3,162.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306.60 : 6,452.70 = 2,110.60 : x
  2. Step 2: Convert to fraction form
    4,306.60/6,452.70 = 2,110.60/x
  3. Step 3: Cross multiply
    4,306.60x = 6,452.70 × 2,110.60
  4. Step 4: Simplify right side
    4,306.60x = 13,619,068.62
  5. Step 5: Solve for x
    x = 13,619,068.62/4,306.60
  6. Step 6: Final answer
    x = 3,162.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.