Home / 7,088.92-10,634.73-2,706.01

Finding the Fourth Proportional to 7,088.92, 10,634.73 and 2,706.01

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Solution

The fourth proportional to 7,088.92, 10,634.73 and 2,706.01 is: 4,059.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,088.92 : 10,634.73 = 2,706.01 : x
  2. Step 2: Convert to fraction form
    7,088.92/10,634.73 = 2,706.01/x
  3. Step 3: Cross multiply
    7,088.92x = 10,634.73 × 2,706.01
  4. Step 4: Simplify right side
    7,088.92x = 28,777,685.73
  5. Step 5: Solve for x
    x = 28,777,685.73/7,088.92
  6. Step 6: Final answer
    x = 4,059.53

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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.