Home / 12,150-26,487

Finding the Third Proportional to 12,150 and 26,487

Calculator

Solution

The third proportional to 12,150 and 26,487 is: 57,741.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,150 : 26,487 = 26,487 : x
  2. Step 2: Convert to fraction form
    12,150/26,487 = 26,487/x
  3. Step 3: Cross multiply
    12,150x = 26,487 × 26,487
  4. Step 4: Simplify right side
    12,150x = 701,561,169
  5. Step 5: Solve for x
    x = 701,561,169/12,150
  6. Step 6: Final answer
    x = 57,741.66

Related Problems

Find third proportional to 6,075 and 13,243.50
Half scale
Find third proportional to 24,300 and 52,974
Double scale
Find third proportional to 12,152 and 26,491
Similar ratio
Find third proportional to 18,225 and 39,730.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.