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Finding the Fourth Proportional to 336,960.39, 465,024.24 and 184,012.77

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Solution

The fourth proportional to 336,960.39, 465,024.24 and 184,012.77 is: 253,947.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,960.39 : 465,024.24 = 184,012.77 : x
  2. Step 2: Convert to fraction form
    336,960.39/465,024.24 = 184,012.77/x
  3. Step 3: Cross multiply
    336,960.39x = 465,024.24 × 184,012.77
  4. Step 4: Simplify right side
    336,960.39x = 85,570,398,519.54
  5. Step 5: Solve for x
    x = 85,570,398,519.54/336,960.39
  6. Step 6: Final answer
    x = 253,947.94

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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.