Home / 100,152-155,952

Finding the Third Proportional to 100,152 and 155,952

Calculator

Solution

The third proportional to 100,152 and 155,952 is: 242,841.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,152 : 155,952 = 155,952 : x
  2. Step 2: Convert to fraction form
    100,152/155,952 = 155,952/x
  3. Step 3: Cross multiply
    100,152x = 155,952 × 155,952
  4. Step 4: Simplify right side
    100,152x = 24,321,026,304
  5. Step 5: Solve for x
    x = 24,321,026,304/100,152
  6. Step 6: Final answer
    x = 242,841.14

Related Problems

Find third proportional to 50,076 and 77,976
Half scale
Find third proportional to 200,304 and 311,904
Double scale
Find third proportional to 100,154 and 155,955
Similar ratio
Find third proportional to 150,228 and 233,928
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.