Home / 122,050.89-183,093.66-37,817.67

Finding the Fourth Proportional to 122,050.89, 183,093.66 and 37,817.67

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Solution

The fourth proportional to 122,050.89, 183,093.66 and 37,817.67 is: 56,731.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,050.89 : 183,093.66 = 37,817.67 : x
  2. Step 2: Convert to fraction form
    122,050.89/183,093.66 = 37,817.67/x
  3. Step 3: Cross multiply
    122,050.89x = 183,093.66 × 37,817.67
  4. Step 4: Simplify right side
    122,050.89x = 6,924,175,612.97
  5. Step 5: Solve for x
    x = 6,924,175,612.97/122,050.89
  6. Step 6: Final answer
    x = 56,731.87

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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.