Home / 56,098-122,726

Finding the Third Proportional to 56,098 and 122,726

Calculator

Solution

The third proportional to 56,098 and 122,726 is: 268,488.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,098 : 122,726 = 122,726 : x
  2. Step 2: Convert to fraction form
    56,098/122,726 = 122,726/x
  3. Step 3: Cross multiply
    56,098x = 122,726 × 122,726
  4. Step 4: Simplify right side
    56,098x = 15,061,671,076
  5. Step 5: Solve for x
    x = 15,061,671,076/56,098
  6. Step 6: Final answer
    x = 268,488.56

Related Problems

Find third proportional to 28,049 and 61,363
Half scale
Find third proportional to 112,196 and 245,452
Double scale
Find third proportional to 56,100 and 122,730
Similar ratio
Find third proportional to 84,147 and 184,089
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.