Home / 26,276-56,440

Finding the Third Proportional to 26,276 and 56,440

Calculator

Solution

The third proportional to 26,276 and 56,440 is: 121,231.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,276 : 56,440 = 56,440 : x
  2. Step 2: Convert to fraction form
    26,276/56,440 = 56,440/x
  3. Step 3: Cross multiply
    26,276x = 56,440 × 56,440
  4. Step 4: Simplify right side
    26,276x = 3,185,473,600
  5. Step 5: Solve for x
    x = 3,185,473,600/26,276
  6. Step 6: Final answer
    x = 121,231.30

Related Problems

Find third proportional to 13,138 and 28,220
Half scale
Find third proportional to 52,552 and 112,880
Double scale
Find third proportional to 26,278 and 56,444
Similar ratio
Find third proportional to 39,414 and 84,660
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.