Home / 175,080-274,360

Finding the Third Proportional to 175,080 and 274,360

Calculator

Solution

The third proportional to 175,080 and 274,360 is: 429,937.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,080 : 274,360 = 274,360 : x
  2. Step 2: Convert to fraction form
    175,080/274,360 = 274,360/x
  3. Step 3: Cross multiply
    175,080x = 274,360 × 274,360
  4. Step 4: Simplify right side
    175,080x = 75,273,409,600
  5. Step 5: Solve for x
    x = 75,273,409,600/175,080
  6. Step 6: Final answer
    x = 429,937.23

Related Problems

Find third proportional to 87,540 and 137,180
Half scale
Find third proportional to 350,160 and 548,720
Double scale
Find third proportional to 175,082 and 274,363
Similar ratio
Find third proportional to 262,620 and 411,540
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.