Home / 124,628-186,906

Finding the Third Proportional to 124,628 and 186,906

Calculator

Solution

The third proportional to 124,628 and 186,906 is: 280,305.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,628 : 186,906 = 186,906 : x
  2. Step 2: Convert to fraction form
    124,628/186,906 = 186,906/x
  3. Step 3: Cross multiply
    124,628x = 186,906 × 186,906
  4. Step 4: Simplify right side
    124,628x = 34,933,852,836
  5. Step 5: Solve for x
    x = 34,933,852,836/124,628
  6. Step 6: Final answer
    x = 280,305.01

Related Problems

Find third proportional to 62,314 and 93,453
Half scale
Find third proportional to 249,256 and 373,812
Double scale
Find third proportional to 124,630 and 186,909
Similar ratio
Find third proportional to 186,942 and 280,359
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.