Home / 4,820.26-6,652.18-3,770.50

Finding the Fourth Proportional to 4,820.26, 6,652.18 and 3,770.50

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Solution

The fourth proportional to 4,820.26, 6,652.18 and 3,770.50 is: 5,203.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,820.26 : 6,652.18 = 3,770.50 : x
  2. Step 2: Convert to fraction form
    4,820.26/6,652.18 = 3,770.50/x
  3. Step 3: Cross multiply
    4,820.26x = 6,652.18 × 3,770.50
  4. Step 4: Simplify right side
    4,820.26x = 25,082,044.69
  5. Step 5: Solve for x
    x = 25,082,044.69/4,820.26
  6. Step 6: Final answer
    x = 5,203.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.