Home / 122,779.33-184,150.77-34,023.58

Finding the Fourth Proportional to 122,779.33, 184,150.77 and 34,023.58

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Solution

The fourth proportional to 122,779.33, 184,150.77 and 34,023.58 is: 51,030.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,779.33 : 184,150.77 = 34,023.58 : x
  2. Step 2: Convert to fraction form
    122,779.33/184,150.77 = 34,023.58/x
  3. Step 3: Cross multiply
    122,779.33x = 184,150.77 × 34,023.58
  4. Step 4: Simplify right side
    122,779.33x = 6,265,467,867.19
  5. Step 5: Solve for x
    x = 6,265,467,867.19/122,779.33
  6. Step 6: Final answer
    x = 51,030.32

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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.