Home / 3,257.07-4,885.48-2,267.03

Finding the Fourth Proportional to 3,257.07, 4,885.48 and 2,267.03

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Solution

The fourth proportional to 3,257.07, 4,885.48 and 2,267.03 is: 3,400.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257.07 : 4,885.48 = 2,267.03 : x
  2. Step 2: Convert to fraction form
    3,257.07/4,885.48 = 2,267.03/x
  3. Step 3: Cross multiply
    3,257.07x = 4,885.48 × 2,267.03
  4. Step 4: Simplify right side
    3,257.07x = 11,075,531.03
  5. Step 5: Solve for x
    x = 11,075,531.03/3,257.07
  6. Step 6: Final answer
    x = 3,400.45

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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.