Home / 327,924.63-452,568.27-191,950.34

Finding the Fourth Proportional to 327,924.63, 452,568.27 and 191,950.34

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Solution

The fourth proportional to 327,924.63, 452,568.27 and 191,950.34 is: 264,910.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,924.63 : 452,568.27 = 191,950.34 : x
  2. Step 2: Convert to fraction form
    327,924.63/452,568.27 = 191,950.34/x
  3. Step 3: Cross multiply
    327,924.63x = 452,568.27 × 191,950.34
  4. Step 4: Simplify right side
    327,924.63x = 86,870,631,036.87
  5. Step 5: Solve for x
    x = 86,870,631,036.87/327,924.63
  6. Step 6: Final answer
    x = 264,910.36

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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.