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Finding the Fourth Proportional to 9,594.67, 13,241.02 and 5,561.63

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Solution

The fourth proportional to 9,594.67, 13,241.02 and 5,561.63 is: 7,675.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,594.67 : 13,241.02 = 5,561.63 : x
  2. Step 2: Convert to fraction form
    9,594.67/13,241.02 = 5,561.63/x
  3. Step 3: Cross multiply
    9,594.67x = 13,241.02 × 5,561.63
  4. Step 4: Simplify right side
    9,594.67x = 73,641,666.43
  5. Step 5: Solve for x
    x = 73,641,666.43/9,594.67
  6. Step 6: Final answer
    x = 7,675.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.