Home / 327,923.63-452,566.89-191,949.34

Finding the Fourth Proportional to 327,923.63, 452,566.89 and 191,949.34

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Solution

The fourth proportional to 327,923.63, 452,566.89 and 191,949.34 is: 264,908.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,923.63 : 452,566.89 = 191,949.34 : x
  2. Step 2: Convert to fraction form
    327,923.63/452,566.89 = 191,949.34/x
  3. Step 3: Cross multiply
    327,923.63x = 452,566.89 × 191,949.34
  4. Step 4: Simplify right side
    327,923.63x = 86,869,913,578.52
  5. Step 5: Solve for x
    x = 86,869,913,578.52/327,923.63
  6. Step 6: Final answer
    x = 264,908.98

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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.