Home / 38,402-83,332

Finding the Third Proportional to 38,402 and 83,332

Calculator

Solution

The third proportional to 38,402 and 83,332 is: 180,829.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,402 : 83,332 = 83,332 : x
  2. Step 2: Convert to fraction form
    38,402/83,332 = 83,332/x
  3. Step 3: Cross multiply
    38,402x = 83,332 × 83,332
  4. Step 4: Simplify right side
    38,402x = 6,944,222,224
  5. Step 5: Solve for x
    x = 6,944,222,224/38,402
  6. Step 6: Final answer
    x = 180,829.70

Related Problems

Find third proportional to 19,201 and 41,666
Half scale
Find third proportional to 76,804 and 166,664
Double scale
Find third proportional to 38,404 and 83,336
Similar ratio
Find third proportional to 57,603 and 124,998
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.