Home / 327,532.80-452,004.09-184,297.92

Finding the Fourth Proportional to 327,532.80, 452,004.09 and 184,297.92

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Solution

The fourth proportional to 327,532.80, 452,004.09 and 184,297.92 is: 254,336.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,532.80 : 452,004.09 = 184,297.92 : x
  2. Step 2: Convert to fraction form
    327,532.80/452,004.09 = 184,297.92/x
  3. Step 3: Cross multiply
    327,532.80x = 452,004.09 × 184,297.92
  4. Step 4: Simplify right side
    327,532.80x = 83,303,413,618.49
  5. Step 5: Solve for x
    x = 83,303,413,618.49/327,532.80
  6. Step 6: Final answer
    x = 254,336.10

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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.