Home / 61,706-83,617

Finding the Third Proportional to 61,706 and 83,617

Calculator

Solution

The third proportional to 61,706 and 83,617 is: 113,308.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,706 : 83,617 = 83,617 : x
  2. Step 2: Convert to fraction form
    61,706/83,617 = 83,617/x
  3. Step 3: Cross multiply
    61,706x = 83,617 × 83,617
  4. Step 4: Simplify right side
    61,706x = 6,991,802,689
  5. Step 5: Solve for x
    x = 6,991,802,689/61,706
  6. Step 6: Final answer
    x = 113,308.31

Related Problems

Find third proportional to 30,853 and 41,808.50
Half scale
Find third proportional to 123,412 and 167,234
Double scale
Find third proportional to 61,708 and 83,620
Similar ratio
Find third proportional to 92,559 and 125,425.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.