Home / 155,988-235,044

Finding the Third Proportional to 155,988 and 235,044

Calculator

Solution

The third proportional to 155,988 and 235,044 is: 354,166.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,988 : 235,044 = 235,044 : x
  2. Step 2: Convert to fraction form
    155,988/235,044 = 235,044/x
  3. Step 3: Cross multiply
    155,988x = 235,044 × 235,044
  4. Step 4: Simplify right side
    155,988x = 55,245,681,936
  5. Step 5: Solve for x
    x = 55,245,681,936/155,988
  6. Step 6: Final answer
    x = 354,166.23

Related Problems

Find third proportional to 77,994 and 117,522
Half scale
Find third proportional to 311,976 and 470,088
Double scale
Find third proportional to 155,990 and 235,047
Similar ratio
Find third proportional to 233,982 and 352,566
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.