Home / 6,133.83-9,194.55-4,284.43

Finding the Fourth Proportional to 6,133.83, 9,194.55 and 4,284.43

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Solution

The fourth proportional to 6,133.83, 9,194.55 and 4,284.43 is: 6,422.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133.83 : 9,194.55 = 4,284.43 : x
  2. Step 2: Convert to fraction form
    6,133.83/9,194.55 = 4,284.43/x
  3. Step 3: Cross multiply
    6,133.83x = 9,194.55 × 4,284.43
  4. Step 4: Simplify right side
    6,133.83x = 39,393,366.80
  5. Step 5: Solve for x
    x = 39,393,366.80/6,133.83
  6. Step 6: Final answer
    x = 6,422.32

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1.5x scale

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.