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Finding the Fourth Proportional to 337,106.21, 465,201.81 and 184,142.57

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Solution

The fourth proportional to 337,106.21, 465,201.81 and 184,142.57 is: 254,114.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,106.21 : 465,201.81 = 184,142.57 : x
  2. Step 2: Convert to fraction form
    337,106.21/465,201.81 = 184,142.57/x
  3. Step 3: Cross multiply
    337,106.21x = 465,201.81 × 184,142.57
  4. Step 4: Simplify right side
    337,106.21x = 85,663,454,536.04
  5. Step 5: Solve for x
    x = 85,663,454,536.04/337,106.21
  6. Step 6: Final answer
    x = 254,114.14

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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.