Home / 4,029.41-5,559.08-3,084.23

Finding the Fourth Proportional to 4,029.41, 5,559.08 and 3,084.23

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Solution

The fourth proportional to 4,029.41, 5,559.08 and 3,084.23 is: 4,255.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029.41 : 5,559.08 = 3,084.23 : x
  2. Step 2: Convert to fraction form
    4,029.41/5,559.08 = 3,084.23/x
  3. Step 3: Cross multiply
    4,029.41x = 5,559.08 × 3,084.23
  4. Step 4: Simplify right side
    4,029.41x = 17,145,438.09
  5. Step 5: Solve for x
    x = 17,145,438.09/4,029.41
  6. Step 6: Final answer
    x = 4,255.08

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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.