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Finding the Fourth Proportional to 7,350.93, 11,026.13 and 1,804.29

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Solution

The fourth proportional to 7,350.93, 11,026.13 and 1,804.29 is: 2,706.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,350.93 : 11,026.13 = 1,804.29 : x
  2. Step 2: Convert to fraction form
    7,350.93/11,026.13 = 1,804.29/x
  3. Step 3: Cross multiply
    7,350.93x = 11,026.13 × 1,804.29
  4. Step 4: Simplify right side
    7,350.93x = 19,894,327.08
  5. Step 5: Solve for x
    x = 19,894,327.08/7,350.93
  6. Step 6: Final answer
    x = 2,706.37

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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.