Home / 34,993-74,656

Finding the Third Proportional to 34,993 and 74,656

Calculator

Solution

The third proportional to 34,993 and 74,656 is: 159,275.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,993 : 74,656 = 74,656 : x
  2. Step 2: Convert to fraction form
    34,993/74,656 = 74,656/x
  3. Step 3: Cross multiply
    34,993x = 74,656 × 74,656
  4. Step 4: Simplify right side
    34,993x = 5,573,518,336
  5. Step 5: Solve for x
    x = 5,573,518,336/34,993
  6. Step 6: Final answer
    x = 159,275.24

Related Problems

Find third proportional to 17,496.50 and 37,328
Half scale
Find third proportional to 69,986 and 149,312
Double scale
Find third proportional to 34,995 and 74,660
Similar ratio
Find third proportional to 52,489.50 and 111,984
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.