Home / 6,674.90-10,010.19-4,830.26

Finding the Fourth Proportional to 6,674.90, 10,010.19 and 4,830.26

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Solution

The fourth proportional to 6,674.90, 10,010.19 and 4,830.26 is: 7,243.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674.90 : 10,010.19 = 4,830.26 : x
  2. Step 2: Convert to fraction form
    6,674.90/10,010.19 = 4,830.26/x
  3. Step 3: Cross multiply
    6,674.90x = 10,010.19 × 4,830.26
  4. Step 4: Simplify right side
    6,674.90x = 48,351,820.35
  5. Step 5: Solve for x
    x = 48,351,820.35/6,674.90
  6. Step 6: Final answer
    x = 7,243.83

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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.