Home / 327,550.10-452,026.04-184,310.13

Finding the Fourth Proportional to 327,550.10, 452,026.04 and 184,310.13

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Solution

The fourth proportional to 327,550.10, 452,026.04 and 184,310.13 is: 254,351.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,550.10 : 452,026.04 = 184,310.13 : x
  2. Step 2: Convert to fraction form
    327,550.10/452,026.04 = 184,310.13/x
  3. Step 3: Cross multiply
    327,550.10x = 452,026.04 × 184,310.13
  4. Step 4: Simplify right side
    327,550.10x = 83,312,978,969.33
  5. Step 5: Solve for x
    x = 83,312,978,969.33/327,550.10
  6. Step 6: Final answer
    x = 254,351.87

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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.