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Finding the Fourth Proportional to 7,326.03, 10,963.53 and 5,994.39

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Solution

The fourth proportional to 7,326.03, 10,963.53 and 5,994.39 is: 8,970.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,326.03 : 10,963.53 = 5,994.39 : x
  2. Step 2: Convert to fraction form
    7,326.03/10,963.53 = 5,994.39/x
  3. Step 3: Cross multiply
    7,326.03x = 10,963.53 × 5,994.39
  4. Step 4: Simplify right side
    7,326.03x = 65,719,715.71
  5. Step 5: Solve for x
    x = 65,719,715.71/7,326.03
  6. Step 6: Final answer
    x = 8,970.71

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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.