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Finding the Fourth Proportional to 4,129.01, 5,697.65 and 3,344.93

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Solution

The fourth proportional to 4,129.01, 5,697.65 and 3,344.93 is: 4,615.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129.01 : 5,697.65 = 3,344.93 : x
  2. Step 2: Convert to fraction form
    4,129.01/5,697.65 = 3,344.93/x
  3. Step 3: Cross multiply
    4,129.01x = 5,697.65 × 3,344.93
  4. Step 4: Simplify right side
    4,129.01x = 19,058,223.69
  5. Step 5: Solve for x
    x = 19,058,223.69/4,129.01
  6. Step 6: Final answer
    x = 4,615.69

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