Home / 7,344.93-11,018.09-2,414.58

Finding the Fourth Proportional to 7,344.93, 11,018.09 and 2,414.58

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Solution

The fourth proportional to 7,344.93, 11,018.09 and 2,414.58 is: 3,622.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,344.93 : 11,018.09 = 2,414.58 : x
  2. Step 2: Convert to fraction form
    7,344.93/11,018.09 = 2,414.58/x
  3. Step 3: Cross multiply
    7,344.93x = 11,018.09 × 2,414.58
  4. Step 4: Simplify right side
    7,344.93x = 26,604,047.68
  5. Step 5: Solve for x
    x = 26,604,047.68/7,344.93
  6. Step 6: Final answer
    x = 3,622.10

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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.