Home / 171,076-375,686

Finding the Third Proportional to 171,076 and 375,686

Calculator

Solution

The third proportional to 171,076 and 375,686 is: 825,013.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,076 : 375,686 = 375,686 : x
  2. Step 2: Convert to fraction form
    171,076/375,686 = 375,686/x
  3. Step 3: Cross multiply
    171,076x = 375,686 × 375,686
  4. Step 4: Simplify right side
    171,076x = 141,139,970,596
  5. Step 5: Solve for x
    x = 141,139,970,596/171,076
  6. Step 6: Final answer
    x = 825,013.27

Related Problems

Find third proportional to 85,538 and 187,843
Half scale
Find third proportional to 342,152 and 751,372
Double scale
Find third proportional to 171,078 and 375,690
Similar ratio
Find third proportional to 256,614 and 563,529
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.