Home / 180,080-416,900

Finding the Third Proportional to 180,080 and 416,900

Calculator

Solution

The third proportional to 180,080 and 416,900 is: 965,157.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,080 : 416,900 = 416,900 : x
  2. Step 2: Convert to fraction form
    180,080/416,900 = 416,900/x
  3. Step 3: Cross multiply
    180,080x = 416,900 × 416,900
  4. Step 4: Simplify right side
    180,080x = 173,805,610,000
  5. Step 5: Solve for x
    x = 173,805,610,000/180,080
  6. Step 6: Final answer
    x = 965,157.76

Related Problems

Find third proportional to 90,040 and 208,450
Half scale
Find third proportional to 360,160 and 833,800
Double scale
Find third proportional to 180,082 and 416,905
Similar ratio
Find third proportional to 270,120 and 625,350
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.