Home / 2,367.36-3,266.64-2,075.04

Finding the Fourth Proportional to 2,367.36, 3,266.64 and 2,075.04

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Solution

The fourth proportional to 2,367.36, 3,266.64 and 2,075.04 is: 2,863.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367.36 : 3,266.64 = 2,075.04 : x
  2. Step 2: Convert to fraction form
    2,367.36/3,266.64 = 2,075.04/x
  3. Step 3: Cross multiply
    2,367.36x = 3,266.64 × 2,075.04
  4. Step 4: Simplify right side
    2,367.36x = 6,778,408.67
  5. Step 5: Solve for x
    x = 6,778,408.67/2,367.36
  6. Step 6: Final answer
    x = 2,863.28

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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.