Home / 43,052-66,495

Finding the Third Proportional to 43,052 and 66,495

Calculator

Solution

The third proportional to 43,052 and 66,495 is: 102,703.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,052 : 66,495 = 66,495 : x
  2. Step 2: Convert to fraction form
    43,052/66,495 = 66,495/x
  3. Step 3: Cross multiply
    43,052x = 66,495 × 66,495
  4. Step 4: Simplify right side
    43,052x = 4,421,585,025
  5. Step 5: Solve for x
    x = 4,421,585,025/43,052
  6. Step 6: Final answer
    x = 102,703.36

Related Problems

Find third proportional to 21,526 and 33,247.50
Half scale
Find third proportional to 86,104 and 132,990
Double scale
Find third proportional to 43,054 and 66,498
Similar ratio
Find third proportional to 64,578 and 99,742.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.