Home / 8,194.36-11,305.02-4,608.52

Finding the Fourth Proportional to 8,194.36, 11,305.02 and 4,608.52

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Solution

The fourth proportional to 8,194.36, 11,305.02 and 4,608.52 is: 6,357.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,194.36 : 11,305.02 = 4,608.52 : x
  2. Step 2: Convert to fraction form
    8,194.36/11,305.02 = 4,608.52/x
  3. Step 3: Cross multiply
    8,194.36x = 11,305.02 × 4,608.52
  4. Step 4: Simplify right side
    8,194.36x = 52,099,410.77
  5. Step 5: Solve for x
    x = 52,099,410.77/8,194.36
  6. Step 6: Final answer
    x = 6,357.96

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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.