Home / 125,784-186,966

Finding the Third Proportional to 125,784 and 186,966

Calculator

Solution

The third proportional to 125,784 and 186,966 is: 277,907.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,784 : 186,966 = 186,966 : x
  2. Step 2: Convert to fraction form
    125,784/186,966 = 186,966/x
  3. Step 3: Cross multiply
    125,784x = 186,966 × 186,966
  4. Step 4: Simplify right side
    125,784x = 34,956,285,156
  5. Step 5: Solve for x
    x = 34,956,285,156/125,784
  6. Step 6: Final answer
    x = 277,907.25

Related Problems

Find third proportional to 62,892 and 93,483
Half scale
Find third proportional to 251,568 and 373,932
Double scale
Find third proportional to 125,786 and 186,969
Similar ratio
Find third proportional to 188,676 and 280,449
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.