Home / 7,344.29-11,018.24-3,444.14

Finding the Fourth Proportional to 7,344.29, 11,018.24 and 3,444.14

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Solution

The fourth proportional to 7,344.29, 11,018.24 and 3,444.14 is: 5,167.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,344.29 : 11,018.24 = 3,444.14 : x
  2. Step 2: Convert to fraction form
    7,344.29/11,018.24 = 3,444.14/x
  3. Step 3: Cross multiply
    7,344.29x = 11,018.24 × 3,444.14
  4. Step 4: Simplify right side
    7,344.29x = 37,948,361.11
  5. Step 5: Solve for x
    x = 37,948,361.11/7,344.29
  6. Step 6: Final answer
    x = 5,167.06

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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.