Home / 336,766.94-504,882.16-194,450.83

Finding the Fourth Proportional to 336,766.94, 504,882.16 and 194,450.83

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Solution

The fourth proportional to 336,766.94, 504,882.16 and 194,450.83 is: 291,521.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,766.94 : 504,882.16 = 194,450.83 : x
  2. Step 2: Convert to fraction form
    336,766.94/504,882.16 = 194,450.83/x
  3. Step 3: Cross multiply
    336,766.94x = 504,882.16 × 194,450.83
  4. Step 4: Simplify right side
    336,766.94x = 98,174,755,064.19
  5. Step 5: Solve for x
    x = 98,174,755,064.19/336,766.94
  6. Step 6: Final answer
    x = 291,521.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.