Home / 336,522.96-504,675.22-111,823.09

Finding the Fourth Proportional to 336,522.96, 504,675.22 and 111,823.09

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Solution

The fourth proportional to 336,522.96, 504,675.22 and 111,823.09 is: 167,698.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,522.96 : 504,675.22 = 111,823.09 : x
  2. Step 2: Convert to fraction form
    336,522.96/504,675.22 = 111,823.09/x
  3. Step 3: Cross multiply
    336,522.96x = 504,675.22 × 111,823.09
  4. Step 4: Simplify right side
    336,522.96x = 56,434,342,161.52
  5. Step 5: Solve for x
    x = 56,434,342,161.52/336,522.96
  6. Step 6: Final answer
    x = 167,698.34

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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.