Home / 158,450-230,523

Finding the Third Proportional to 158,450 and 230,523

Calculator

Solution

The third proportional to 158,450 and 230,523 is: 335,379.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,450 : 230,523 = 230,523 : x
  2. Step 2: Convert to fraction form
    158,450/230,523 = 230,523/x
  3. Step 3: Cross multiply
    158,450x = 230,523 × 230,523
  4. Step 4: Simplify right side
    158,450x = 53,140,853,529
  5. Step 5: Solve for x
    x = 53,140,853,529/158,450
  6. Step 6: Final answer
    x = 335,379.32

Related Problems

Find third proportional to 79,225 and 115,261.50
Half scale
Find third proportional to 316,900 and 461,046
Double scale
Find third proportional to 158,452 and 230,526
Similar ratio
Find third proportional to 237,675 and 345,784.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.