Home / 122,015.88-183,004.92-33,276.48

Finding the Fourth Proportional to 122,015.88, 183,004.92 and 33,276.48

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Solution

The fourth proportional to 122,015.88, 183,004.92 and 33,276.48 is: 49,909.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,015.88 : 183,004.92 = 33,276.48 : x
  2. Step 2: Convert to fraction form
    122,015.88/183,004.92 = 33,276.48/x
  3. Step 3: Cross multiply
    122,015.88x = 183,004.92 × 33,276.48
  4. Step 4: Simplify right side
    122,015.88x = 6,089,759,560.28
  5. Step 5: Solve for x
    x = 6,089,759,560.28/122,015.88
  6. Step 6: Final answer
    x = 49,909.57

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1.5x scale

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.