Home / 5,003.90-7,494.51-4,013.27

Finding the Fourth Proportional to 5,003.90, 7,494.51 and 4,013.27

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Solution

The fourth proportional to 5,003.90, 7,494.51 and 4,013.27 is: 6,010.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,003.90 : 7,494.51 = 4,013.27 : x
  2. Step 2: Convert to fraction form
    5,003.90/7,494.51 = 4,013.27/x
  3. Step 3: Cross multiply
    5,003.90x = 7,494.51 × 4,013.27
  4. Step 4: Simplify right side
    5,003.90x = 30,077,492.15
  5. Step 5: Solve for x
    x = 30,077,492.15/5,003.90
  6. Step 6: Final answer
    x = 6,010.81

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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.