Home / 56,704-122,074

Finding the Third Proportional to 56,704 and 122,074

Calculator

Solution

The third proportional to 56,704 and 122,074 is: 262,804.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,704 : 122,074 = 122,074 : x
  2. Step 2: Convert to fraction form
    56,704/122,074 = 122,074/x
  3. Step 3: Cross multiply
    56,704x = 122,074 × 122,074
  4. Step 4: Simplify right side
    56,704x = 14,902,061,476
  5. Step 5: Solve for x
    x = 14,902,061,476/56,704
  6. Step 6: Final answer
    x = 262,804.41

Related Problems

Find third proportional to 28,352 and 61,037
Half scale
Find third proportional to 113,408 and 244,148
Double scale
Find third proportional to 56,706 and 122,078
Similar ratio
Find third proportional to 85,056 and 183,111
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.