Home / 34,364-74,344

Finding the Third Proportional to 34,364 and 74,344

Calculator

Solution

The third proportional to 34,364 and 74,344 is: 160,837.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,364 : 74,344 = 74,344 : x
  2. Step 2: Convert to fraction form
    34,364/74,344 = 74,344/x
  3. Step 3: Cross multiply
    34,364x = 74,344 × 74,344
  4. Step 4: Simplify right side
    34,364x = 5,527,030,336
  5. Step 5: Solve for x
    x = 5,527,030,336/34,364
  6. Step 6: Final answer
    x = 160,837.81

Related Problems

Find third proportional to 17,182 and 37,172
Half scale
Find third proportional to 68,728 and 148,688
Double scale
Find third proportional to 34,366 and 74,348
Similar ratio
Find third proportional to 51,546 and 111,516
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.