Home / 7,374.25-11,063.19-2,444.38

Finding the Fourth Proportional to 7,374.25, 11,063.19 and 2,444.38

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Solution

The fourth proportional to 7,374.25, 11,063.19 and 2,444.38 is: 3,667.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,374.25 : 11,063.19 = 2,444.38 : x
  2. Step 2: Convert to fraction form
    7,374.25/11,063.19 = 2,444.38/x
  3. Step 3: Cross multiply
    7,374.25x = 11,063.19 × 2,444.38
  4. Step 4: Simplify right side
    7,374.25x = 27,042,640.37
  5. Step 5: Solve for x
    x = 27,042,640.37/7,374.25
  6. Step 6: Final answer
    x = 3,667.17

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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.