Home / 334,759.02-502,212.44-110,188.54

Finding the Fourth Proportional to 334,759.02, 502,212.44 and 110,188.54

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Solution

The fourth proportional to 334,759.02, 502,212.44 and 110,188.54 is: 165,307.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,759.02 : 502,212.44 = 110,188.54 : x
  2. Step 2: Convert to fraction form
    334,759.02/502,212.44 = 110,188.54/x
  3. Step 3: Cross multiply
    334,759.02x = 502,212.44 × 110,188.54
  4. Step 4: Simplify right side
    334,759.02x = 55,338,055,533.44
  5. Step 5: Solve for x
    x = 55,338,055,533.44/334,759.02
  6. Step 6: Final answer
    x = 165,307.14

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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.