Home / 6,368.31-9,549.27-2,669.58

Finding the Fourth Proportional to 6,368.31, 9,549.27 and 2,669.58

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Solution

The fourth proportional to 6,368.31, 9,549.27 and 2,669.58 is: 4,003.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,368.31 : 9,549.27 = 2,669.58 : x
  2. Step 2: Convert to fraction form
    6,368.31/9,549.27 = 2,669.58/x
  3. Step 3: Cross multiply
    6,368.31x = 9,549.27 × 2,669.58
  4. Step 4: Simplify right side
    6,368.31x = 25,492,540.21
  5. Step 5: Solve for x
    x = 25,492,540.21/6,368.31
  6. Step 6: Final answer
    x = 4,003.03

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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.