Home / 226,133-307,111

Finding the Third Proportional to 226,133 and 307,111

Calculator

Solution

The third proportional to 226,133 and 307,111 is: 417,087.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,133 : 307,111 = 307,111 : x
  2. Step 2: Convert to fraction form
    226,133/307,111 = 307,111/x
  3. Step 3: Cross multiply
    226,133x = 307,111 × 307,111
  4. Step 4: Simplify right side
    226,133x = 94,317,166,321
  5. Step 5: Solve for x
    x = 94,317,166,321/226,133
  6. Step 6: Final answer
    x = 417,087.14

Related Problems

Find third proportional to 113,066.50 and 153,555.50
Half scale
Find third proportional to 452,266 and 614,222
Double scale
Find third proportional to 226,135 and 307,114
Similar ratio
Find third proportional to 339,199.50 and 460,666.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.