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Finding the Fourth Proportional to 7,283.03, 10,926.17 and 2,088.50

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Solution

The fourth proportional to 7,283.03, 10,926.17 and 2,088.50 is: 3,133.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,283.03 : 10,926.17 = 2,088.50 : x
  2. Step 2: Convert to fraction form
    7,283.03/10,926.17 = 2,088.50/x
  3. Step 3: Cross multiply
    7,283.03x = 10,926.17 × 2,088.50
  4. Step 4: Simplify right side
    7,283.03x = 22,819,306.05
  5. Step 5: Solve for x
    x = 22,819,306.05/7,283.03
  6. Step 6: Final answer
    x = 3,133.22

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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.