Home / 6,272-9,408-3,536

Finding the Fourth Proportional to 6,272, 9,408 and 3,536

Calculator

Solution

The fourth proportional to 6,272, 9,408 and 3,536 is: 5,304

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,272 : 9,408 = 3,536 : x
  2. Step 2: Convert to fraction form
    6,272/9,408 = 3,536/x
  3. Step 3: Cross multiply
    6,272x = 9,408 × 3,536
  4. Step 4: Simplify right side
    6,272x = 33,266,688
  5. Step 5: Solve for x
    x = 33,266,688/6,272
  6. Step 6: Final answer
    x = 5,304

Related Problems

Find fourth proportional to 3,136, 4,704 and 1,768
Half scale
Find fourth proportional to 12,544, 18,816 and 7,072
Double scale
Find fourth proportional to 6,273, 9,409.50 and 3,537
Similar ratio
Find fourth proportional to 9,408, 14,112 and 5,304
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.