Home / 36,220-54,574

Finding the Third Proportional to 36,220 and 54,574

Calculator

Solution

The third proportional to 36,220 and 54,574 is: 82,228.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,220 : 54,574 = 54,574 : x
  2. Step 2: Convert to fraction form
    36,220/54,574 = 54,574/x
  3. Step 3: Cross multiply
    36,220x = 54,574 × 54,574
  4. Step 4: Simplify right side
    36,220x = 2,978,321,476
  5. Step 5: Solve for x
    x = 2,978,321,476/36,220
  6. Step 6: Final answer
    x = 82,228.64

Related Problems

Find third proportional to 18,110 and 27,287
Half scale
Find third proportional to 72,440 and 109,148
Double scale
Find third proportional to 36,222 and 54,577
Similar ratio
Find third proportional to 54,330 and 81,861
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.