Home / 3,330.83-4,596.72-2,004.95

Finding the Fourth Proportional to 3,330.83, 4,596.72 and 2,004.95

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Solution

The fourth proportional to 3,330.83, 4,596.72 and 2,004.95 is: 2,766.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330.83 : 4,596.72 = 2,004.95 : x
  2. Step 2: Convert to fraction form
    3,330.83/4,596.72 = 2,004.95/x
  3. Step 3: Cross multiply
    3,330.83x = 4,596.72 × 2,004.95
  4. Step 4: Simplify right side
    3,330.83x = 9,216,193.76
  5. Step 5: Solve for x
    x = 9,216,193.76/3,330.83
  6. Step 6: Final answer
    x = 2,766.94

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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.