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Finding the Fourth Proportional to 336,963.39, 465,028.38 and 184,015.77

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Solution

The fourth proportional to 336,963.39, 465,028.38 and 184,015.77 is: 253,952.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,963.39 : 465,028.38 = 184,015.77 : x
  2. Step 2: Convert to fraction form
    336,963.39/465,028.38 = 184,015.77/x
  3. Step 3: Cross multiply
    336,963.39x = 465,028.38 × 184,015.77
  4. Step 4: Simplify right side
    336,963.39x = 85,572,555,417.55
  5. Step 5: Solve for x
    x = 85,572,555,417.55/336,963.39
  6. Step 6: Final answer
    x = 253,952.08

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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.