Home / 19,842-29,166

Finding the Third Proportional to 19,842 and 29,166

Calculator

Solution

The third proportional to 19,842 and 29,166 is: 42,871.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,842 : 29,166 = 29,166 : x
  2. Step 2: Convert to fraction form
    19,842/29,166 = 29,166/x
  3. Step 3: Cross multiply
    19,842x = 29,166 × 29,166
  4. Step 4: Simplify right side
    19,842x = 850,655,556
  5. Step 5: Solve for x
    x = 850,655,556/19,842
  6. Step 6: Final answer
    x = 42,871.46

Related Problems

Find third proportional to 9,921 and 14,583
Half scale
Find third proportional to 39,684 and 58,332
Double scale
Find third proportional to 19,844 and 29,169
Similar ratio
Find third proportional to 29,763 and 43,749
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.