Home / 327,309.39-451,682.55-184,069.35

Finding the Fourth Proportional to 327,309.39, 451,682.55 and 184,069.35

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Solution

The fourth proportional to 327,309.39, 451,682.55 and 184,069.35 is: 254,013.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,309.39 : 451,682.55 = 184,069.35 : x
  2. Step 2: Convert to fraction form
    327,309.39/451,682.55 = 184,069.35/x
  3. Step 3: Cross multiply
    327,309.39x = 451,682.55 × 184,069.35
  4. Step 4: Simplify right side
    327,309.39x = 83,140,913,384.84
  5. Step 5: Solve for x
    x = 83,140,913,384.84/327,309.39
  6. Step 6: Final answer
    x = 254,013.22

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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.