Home / 124,778-193,935

Finding the Third Proportional to 124,778 and 193,935

Calculator

Solution

The third proportional to 124,778 and 193,935 is: 301,421.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,778 : 193,935 = 193,935 : x
  2. Step 2: Convert to fraction form
    124,778/193,935 = 193,935/x
  3. Step 3: Cross multiply
    124,778x = 193,935 × 193,935
  4. Step 4: Simplify right side
    124,778x = 37,610,784,225
  5. Step 5: Solve for x
    x = 37,610,784,225/124,778
  6. Step 6: Final answer
    x = 301,421.60

Related Problems

Find third proportional to 62,389 and 96,967.50
Half scale
Find third proportional to 249,556 and 387,870
Double scale
Find third proportional to 124,780 and 193,938
Similar ratio
Find third proportional to 187,167 and 290,902.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.