Home / 56,442-122,610

Finding the Third Proportional to 56,442 and 122,610

Calculator

Solution

The third proportional to 56,442 and 122,610 is: 266,347.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,442 : 122,610 = 122,610 : x
  2. Step 2: Convert to fraction form
    56,442/122,610 = 122,610/x
  3. Step 3: Cross multiply
    56,442x = 122,610 × 122,610
  4. Step 4: Simplify right side
    56,442x = 15,033,212,100
  5. Step 5: Solve for x
    x = 15,033,212,100/56,442
  6. Step 6: Final answer
    x = 266,347.97

Related Problems

Find third proportional to 28,221 and 61,305
Half scale
Find third proportional to 112,884 and 245,220
Double scale
Find third proportional to 56,444 and 122,614
Similar ratio
Find third proportional to 84,663 and 183,915
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.