Home / 122,349.42-183,488.87-33,605.82

Finding the Fourth Proportional to 122,349.42, 183,488.87 and 33,605.82

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Solution

The fourth proportional to 122,349.42, 183,488.87 and 33,605.82 is: 50,399.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,349.42 : 183,488.87 = 33,605.82 : x
  2. Step 2: Convert to fraction form
    122,349.42/183,488.87 = 33,605.82/x
  3. Step 3: Cross multiply
    122,349.42x = 183,488.87 × 33,605.82
  4. Step 4: Simplify right side
    122,349.42x = 6,166,292,851.75
  5. Step 5: Solve for x
    x = 6,166,292,851.75/122,349.42
  6. Step 6: Final answer
    x = 50,399.04

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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.