Home / 104,194.44-156,311.02-34,077.48

Finding the Fourth Proportional to 104,194.44, 156,311.02 and 34,077.48

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Solution

The fourth proportional to 104,194.44, 156,311.02 and 34,077.48 is: 51,122.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,194.44 : 156,311.02 = 34,077.48 : x
  2. Step 2: Convert to fraction form
    104,194.44/156,311.02 = 34,077.48/x
  3. Step 3: Cross multiply
    104,194.44x = 156,311.02 × 34,077.48
  4. Step 4: Simplify right side
    104,194.44x = 5,326,685,657.83
  5. Step 5: Solve for x
    x = 5,326,685,657.83/104,194.44
  6. Step 6: Final answer
    x = 51,122.55

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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.