Home / 36,571.50-81,648

Finding the Third Proportional to 36,571.50 and 81,648

Calculator

Solution

The third proportional to 36,571.50 and 81,648 is: 182,283.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,571.50 : 81,648 = 81,648 : x
  2. Step 2: Convert to fraction form
    36,571.50/81,648 = 81,648/x
  3. Step 3: Cross multiply
    36,571.50x = 81,648 × 81,648
  4. Step 4: Simplify right side
    36,571.50x = 6,666,395,904
  5. Step 5: Solve for x
    x = 6,666,395,904/36,571.50
  6. Step 6: Final answer
    x = 182,283.91

Related Problems

Find third proportional to 18,285.75 and 40,824
Half scale
Find third proportional to 73,143 and 163,296
Double scale
Find third proportional to 36,574 and 81,652
Similar ratio
Find third proportional to 54,857.25 and 122,472
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.