Home / 6,740.25-10,110.90-3,044.55

Finding the Fourth Proportional to 6,740.25, 10,110.90 and 3,044.55

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Solution

The fourth proportional to 6,740.25, 10,110.90 and 3,044.55 is: 4,567.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,740.25 : 10,110.90 = 3,044.55 : x
  2. Step 2: Convert to fraction form
    6,740.25/10,110.90 = 3,044.55/x
  3. Step 3: Cross multiply
    6,740.25x = 10,110.90 × 3,044.55
  4. Step 4: Simplify right side
    6,740.25x = 30,783,140.60
  5. Step 5: Solve for x
    x = 30,783,140.60/6,740.25
  6. Step 6: Final answer
    x = 4,567.06

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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.