Home / 122,295.44-168,539.18-95,395.34

Finding the Fourth Proportional to 122,295.44, 168,539.18 and 95,395.34

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Solution

The fourth proportional to 122,295.44, 168,539.18 and 95,395.34 is: 131,467.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,295.44 : 168,539.18 = 95,395.34 : x
  2. Step 2: Convert to fraction form
    122,295.44/168,539.18 = 95,395.34/x
  3. Step 3: Cross multiply
    122,295.44x = 168,539.18 × 95,395.34
  4. Step 4: Simplify right side
    122,295.44x = 16,077,851,059.75
  5. Step 5: Solve for x
    x = 16,077,851,059.75/122,295.44
  6. Step 6: Final answer
    x = 131,467.30

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1.5x scale

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.