Home / 103,742-227,574

Finding the Third Proportional to 103,742 and 227,574

Calculator

Solution

The third proportional to 103,742 and 227,574 is: 499,218.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,742 : 227,574 = 227,574 : x
  2. Step 2: Convert to fraction form
    103,742/227,574 = 227,574/x
  3. Step 3: Cross multiply
    103,742x = 227,574 × 227,574
  4. Step 4: Simplify right side
    103,742x = 51,789,925,476
  5. Step 5: Solve for x
    x = 51,789,925,476/103,742
  6. Step 6: Final answer
    x = 499,218.50

Related Problems

Find third proportional to 51,871 and 113,787
Half scale
Find third proportional to 207,484 and 455,148
Double scale
Find third proportional to 103,744 and 227,578
Similar ratio
Find third proportional to 155,613 and 341,361
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.