Home / 104,075-215,534

Finding the Third Proportional to 104,075 and 215,534

Calculator

Solution

The third proportional to 104,075 and 215,534 is: 446,359.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,075 : 215,534 = 215,534 : x
  2. Step 2: Convert to fraction form
    104,075/215,534 = 215,534/x
  3. Step 3: Cross multiply
    104,075x = 215,534 × 215,534
  4. Step 4: Simplify right side
    104,075x = 46,454,905,156
  5. Step 5: Solve for x
    x = 46,454,905,156/104,075
  6. Step 6: Final answer
    x = 446,359.89

Related Problems

Find third proportional to 52,037.50 and 107,767
Half scale
Find third proportional to 208,150 and 431,068
Double scale
Find third proportional to 104,077 and 215,538
Similar ratio
Find third proportional to 156,112.50 and 323,301
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.