Home / 9,601.31-14,401.96-3,028.01

Finding the Fourth Proportional to 9,601.31, 14,401.96 and 3,028.01

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Solution

The fourth proportional to 9,601.31, 14,401.96 and 3,028.01 is: 4,542.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,601.31 : 14,401.96 = 3,028.01 : x
  2. Step 2: Convert to fraction form
    9,601.31/14,401.96 = 3,028.01/x
  3. Step 3: Cross multiply
    9,601.31x = 14,401.96 × 3,028.01
  4. Step 4: Simplify right side
    9,601.31x = 43,609,261.12
  5. Step 5: Solve for x
    x = 43,609,261.12/9,601.31
  6. Step 6: Final answer
    x = 4,542.01

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1.5x scale

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.