Home / 3,301.44-4,953.99-1,353.20

Finding the Fourth Proportional to 3,301.44, 4,953.99 and 1,353.20

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Solution

The fourth proportional to 3,301.44, 4,953.99 and 1,353.20 is: 2,030.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301.44 : 4,953.99 = 1,353.20 : x
  2. Step 2: Convert to fraction form
    3,301.44/4,953.99 = 1,353.20/x
  3. Step 3: Cross multiply
    3,301.44x = 4,953.99 × 1,353.20
  4. Step 4: Simplify right side
    3,301.44x = 6,703,714.50
  5. Step 5: Solve for x
    x = 6,703,714.50/3,301.44
  6. Step 6: Final answer
    x = 2,030.54

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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.