Home / 64,026-100,440

Finding the Third Proportional to 64,026 and 100,440

Calculator

Solution

The third proportional to 64,026 and 100,440 is: 157,564.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,026 : 100,440 = 100,440 : x
  2. Step 2: Convert to fraction form
    64,026/100,440 = 100,440/x
  3. Step 3: Cross multiply
    64,026x = 100,440 × 100,440
  4. Step 4: Simplify right side
    64,026x = 10,088,193,600
  5. Step 5: Solve for x
    x = 10,088,193,600/64,026
  6. Step 6: Final answer
    x = 157,564.01

Related Problems

Find third proportional to 32,013 and 50,220
Half scale
Find third proportional to 128,052 and 200,880
Double scale
Find third proportional to 64,028 and 100,443
Similar ratio
Find third proportional to 96,039 and 150,660
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.