Home / 122,759.53-184,118.78-34,022.00

Finding the Fourth Proportional to 122,759.53, 184,118.78 and 34,022.00

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Solution

The fourth proportional to 122,759.53, 184,118.78 and 34,022.00 is: 51,027.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,759.53 : 184,118.78 = 34,022.00 : x
  2. Step 2: Convert to fraction form
    122,759.53/184,118.78 = 34,022.00/x
  3. Step 3: Cross multiply
    122,759.53x = 184,118.78 × 34,022.00
  4. Step 4: Simplify right side
    122,759.53x = 6,264,089,678.51
  5. Step 5: Solve for x
    x = 6,264,089,678.51/122,759.53
  6. Step 6: Final answer
    x = 51,027.32

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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.