Home / 4,016.21-6,024.69-1,383.35

Finding the Fourth Proportional to 4,016.21, 6,024.69 and 1,383.35

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Solution

The fourth proportional to 4,016.21, 6,024.69 and 1,383.35 is: 2,075.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016.21 : 6,024.69 = 1,383.35 : x
  2. Step 2: Convert to fraction form
    4,016.21/6,024.69 = 1,383.35/x
  3. Step 3: Cross multiply
    4,016.21x = 6,024.69 × 1,383.35
  4. Step 4: Simplify right side
    4,016.21x = 8,334,224.79
  5. Step 5: Solve for x
    x = 8,334,224.79/4,016.21
  6. Step 6: Final answer
    x = 2,075.15

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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.