Home / 12,075-14,748

Finding the Third Proportional to 12,075 and 14,748

Calculator

Solution

The third proportional to 12,075 and 14,748 is: 18,012.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,075 : 14,748 = 14,748 : x
  2. Step 2: Convert to fraction form
    12,075/14,748 = 14,748/x
  3. Step 3: Cross multiply
    12,075x = 14,748 × 14,748
  4. Step 4: Simplify right side
    12,075x = 217,503,504
  5. Step 5: Solve for x
    x = 217,503,504/12,075
  6. Step 6: Final answer
    x = 18,012.71

Related Problems

Find third proportional to 6,037.50 and 7,374
Half scale
Find third proportional to 24,150 and 29,496
Double scale
Find third proportional to 12,077 and 14,750
Similar ratio
Find third proportional to 18,112.50 and 22,122
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.