Home / 196,074.33-270,587.94-110,038.59

Finding the Fourth Proportional to 196,074.33, 270,587.94 and 110,038.59

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Solution

The fourth proportional to 196,074.33, 270,587.94 and 110,038.59 is: 151,856.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,074.33 : 270,587.94 = 110,038.59 : x
  2. Step 2: Convert to fraction form
    196,074.33/270,587.94 = 110,038.59/x
  3. Step 3: Cross multiply
    196,074.33x = 270,587.94 × 110,038.59
  4. Step 4: Simplify right side
    196,074.33x = 29,775,115,388.60
  5. Step 5: Solve for x
    x = 29,775,115,388.60/196,074.33
  6. Step 6: Final answer
    x = 151,856.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.