Home / 4,884.02-7,326.35-1,922.23

Finding the Fourth Proportional to 4,884.02, 7,326.35 and 1,922.23

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Solution

The fourth proportional to 4,884.02, 7,326.35 and 1,922.23 is: 2,883.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884.02 : 7,326.35 = 1,922.23 : x
  2. Step 2: Convert to fraction form
    4,884.02/7,326.35 = 1,922.23/x
  3. Step 3: Cross multiply
    4,884.02x = 7,326.35 × 1,922.23
  4. Step 4: Simplify right side
    4,884.02x = 14,082,947.33
  5. Step 5: Solve for x
    x = 14,082,947.33/4,884.02
  6. Step 6: Final answer
    x = 2,883.48

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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.