Home / 134,894-209,793

Finding the Third Proportional to 134,894 and 209,793

Calculator

Solution

The third proportional to 134,894 and 209,793 is: 326,279.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,894 : 209,793 = 209,793 : x
  2. Step 2: Convert to fraction form
    134,894/209,793 = 209,793/x
  3. Step 3: Cross multiply
    134,894x = 209,793 × 209,793
  4. Step 4: Simplify right side
    134,894x = 44,013,102,849
  5. Step 5: Solve for x
    x = 44,013,102,849/134,894
  6. Step 6: Final answer
    x = 326,279.17

Related Problems

Find third proportional to 67,447 and 104,896.50
Half scale
Find third proportional to 269,788 and 419,586
Double scale
Find third proportional to 134,896 and 209,796
Similar ratio
Find third proportional to 202,341 and 314,689.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.