Home / 5,610-12,791

Finding the Third Proportional to 5,610 and 12,791

Calculator

Solution

The third proportional to 5,610 and 12,791 is: 29,163.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,610 : 12,791 = 12,791 : x
  2. Step 2: Convert to fraction form
    5,610/12,791 = 12,791/x
  3. Step 3: Cross multiply
    5,610x = 12,791 × 12,791
  4. Step 4: Simplify right side
    5,610x = 163,609,681
  5. Step 5: Solve for x
    x = 163,609,681/5,610
  6. Step 6: Final answer
    x = 29,163.94

Related Problems

Find third proportional to 2,805 and 6,395.50
Half scale
Find third proportional to 11,220 and 25,582
Double scale
Find third proportional to 5,612 and 12,796
Similar ratio
Find third proportional to 8,415 and 19,186.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.