Home / 122,050.35-183,104.75-50,933.43

Finding the Fourth Proportional to 122,050.35, 183,104.75 and 50,933.43

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Solution

The fourth proportional to 122,050.35, 183,104.75 and 50,933.43 is: 76,412.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,050.35 : 183,104.75 = 50,933.43 : x
  2. Step 2: Convert to fraction form
    122,050.35/183,104.75 = 50,933.43/x
  3. Step 3: Cross multiply
    122,050.35x = 183,104.75 × 50,933.43
  4. Step 4: Simplify right side
    122,050.35x = 9,326,153,094.13
  5. Step 5: Solve for x
    x = 9,326,153,094.13/122,050.35
  6. Step 6: Final answer
    x = 76,412.34

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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.