Home / 122,779.58-184,151.14-34,023.83

Finding the Fourth Proportional to 122,779.58, 184,151.14 and 34,023.83

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Solution

The fourth proportional to 122,779.58, 184,151.14 and 34,023.83 is: 51,030.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,779.58 : 184,151.14 = 34,023.83 : x
  2. Step 2: Convert to fraction form
    122,779.58/184,151.14 = 34,023.83/x
  3. Step 3: Cross multiply
    122,779.58x = 184,151.14 × 34,023.83
  4. Step 4: Simplify right side
    122,779.58x = 6,265,526,621.29
  5. Step 5: Solve for x
    x = 6,265,526,621.29/122,779.58
  6. Step 6: Final answer
    x = 51,030.69

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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.