Home / 4,401.90-6,075.18-2,634.48

Finding the Fourth Proportional to 4,401.90, 6,075.18 and 2,634.48

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Solution

The fourth proportional to 4,401.90, 6,075.18 and 2,634.48 is: 3,635.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,401.90 : 6,075.18 = 2,634.48 : x
  2. Step 2: Convert to fraction form
    4,401.90/6,075.18 = 2,634.48/x
  3. Step 3: Cross multiply
    4,401.90x = 6,075.18 × 2,634.48
  4. Step 4: Simplify right side
    4,401.90x = 16,004,940.21
  5. Step 5: Solve for x
    x = 16,004,940.21/4,401.90
  6. Step 6: Final answer
    x = 3,635.92

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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.