Home / 6,334.03-9,443.31-6,172.28

Finding the Fourth Proportional to 6,334.03, 9,443.31 and 6,172.28

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Solution

The fourth proportional to 6,334.03, 9,443.31 and 6,172.28 is: 9,202.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,334.03 : 9,443.31 = 6,172.28 : x
  2. Step 2: Convert to fraction form
    6,334.03/9,443.31 = 6,172.28/x
  3. Step 3: Cross multiply
    6,334.03x = 9,443.31 × 6,172.28
  4. Step 4: Simplify right side
    6,334.03x = 58,286,753.45
  5. Step 5: Solve for x
    x = 58,286,753.45/6,334.03
  6. Step 6: Final answer
    x = 9,202.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.