Home / 7,014.94-10,522.44-2,084.63

Finding the Fourth Proportional to 7,014.94, 10,522.44 and 2,084.63

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Solution

The fourth proportional to 7,014.94, 10,522.44 and 2,084.63 is: 3,126.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,014.94 : 10,522.44 = 2,084.63 : x
  2. Step 2: Convert to fraction form
    7,014.94/10,522.44 = 2,084.63/x
  3. Step 3: Cross multiply
    7,014.94x = 10,522.44 × 2,084.63
  4. Step 4: Simplify right side
    7,014.94x = 21,935,341.49
  5. Step 5: Solve for x
    x = 21,935,341.49/7,014.94
  6. Step 6: Final answer
    x = 3,126.95

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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.