Home / 34,620-54,666

Finding the Third Proportional to 34,620 and 54,666

Calculator

Solution

The third proportional to 34,620 and 54,666 is: 86,319.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,620 : 54,666 = 54,666 : x
  2. Step 2: Convert to fraction form
    34,620/54,666 = 54,666/x
  3. Step 3: Cross multiply
    34,620x = 54,666 × 54,666
  4. Step 4: Simplify right side
    34,620x = 2,988,371,556
  5. Step 5: Solve for x
    x = 2,988,371,556/34,620
  6. Step 6: Final answer
    x = 86,319.22

Related Problems

Find third proportional to 17,310 and 27,333
Half scale
Find third proportional to 69,240 and 109,332
Double scale
Find third proportional to 34,622 and 54,669
Similar ratio
Find third proportional to 51,930 and 81,999
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.