Home / 148,534-320,741

Finding the Third Proportional to 148,534 and 320,741

Calculator

Solution

The third proportional to 148,534 and 320,741 is: 692,600.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,534 : 320,741 = 320,741 : x
  2. Step 2: Convert to fraction form
    148,534/320,741 = 320,741/x
  3. Step 3: Cross multiply
    148,534x = 320,741 × 320,741
  4. Step 4: Simplify right side
    148,534x = 102,874,789,081
  5. Step 5: Solve for x
    x = 102,874,789,081/148,534
  6. Step 6: Final answer
    x = 692,600.95

Related Problems

Find third proportional to 74,267 and 160,370.50
Half scale
Find third proportional to 297,068 and 641,482
Double scale
Find third proportional to 148,536 and 320,745
Similar ratio
Find third proportional to 222,801 and 481,111.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.