Home / 159,894-370,197

Finding the Third Proportional to 159,894 and 370,197

Calculator

Solution

The third proportional to 159,894 and 370,197 is: 857,104.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,894 : 370,197 = 370,197 : x
  2. Step 2: Convert to fraction form
    159,894/370,197 = 370,197/x
  3. Step 3: Cross multiply
    159,894x = 370,197 × 370,197
  4. Step 4: Simplify right side
    159,894x = 137,045,818,809
  5. Step 5: Solve for x
    x = 137,045,818,809/159,894
  6. Step 6: Final answer
    x = 857,104.20

Related Problems

Find third proportional to 79,947 and 185,098.50
Half scale
Find third proportional to 319,788 and 740,394
Double scale
Find third proportional to 159,896 and 370,202
Similar ratio
Find third proportional to 239,841 and 555,295.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.