Home / 122,591.63-183,898.01-33,845.15

Finding the Fourth Proportional to 122,591.63, 183,898.01 and 33,845.15

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Solution

The fourth proportional to 122,591.63, 183,898.01 and 33,845.15 is: 50,770.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,591.63 : 183,898.01 = 33,845.15 : x
  2. Step 2: Convert to fraction form
    122,591.63/183,898.01 = 33,845.15/x
  3. Step 3: Cross multiply
    122,591.63x = 183,898.01 × 33,845.15
  4. Step 4: Simplify right side
    122,591.63x = 6,224,054,644.44
  5. Step 5: Solve for x
    x = 6,224,054,644.44/122,591.63
  6. Step 6: Final answer
    x = 50,770.63

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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.