Home / 4,076.33-6,113.96-1,303.29

Finding the Fourth Proportional to 4,076.33, 6,113.96 and 1,303.29

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Solution

The fourth proportional to 4,076.33, 6,113.96 and 1,303.29 is: 1,954.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076.33 : 6,113.96 = 1,303.29 : x
  2. Step 2: Convert to fraction form
    4,076.33/6,113.96 = 1,303.29/x
  3. Step 3: Cross multiply
    4,076.33x = 6,113.96 × 1,303.29
  4. Step 4: Simplify right side
    4,076.33x = 7,968,256.41
  5. Step 5: Solve for x
    x = 7,968,256.41/4,076.33
  6. Step 6: Final answer
    x = 1,954.76

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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.