Home / 7,392.26-11,084.70-2,460.17

Finding the Fourth Proportional to 7,392.26, 11,084.70 and 2,460.17

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Solution

The fourth proportional to 7,392.26, 11,084.70 and 2,460.17 is: 3,689.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,392.26 : 11,084.70 = 2,460.17 : x
  2. Step 2: Convert to fraction form
    7,392.26/11,084.70 = 2,460.17/x
  3. Step 3: Cross multiply
    7,392.26x = 11,084.70 × 2,460.17
  4. Step 4: Simplify right side
    7,392.26x = 27,270,246.40
  5. Step 5: Solve for x
    x = 27,270,246.40/7,392.26
  6. Step 6: Final answer
    x = 3,689.03

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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.