Home / 154,194-230,658

Finding the Third Proportional to 154,194 and 230,658

Calculator

Solution

The third proportional to 154,194 and 230,658 is: 345,040.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,194 : 230,658 = 230,658 : x
  2. Step 2: Convert to fraction form
    154,194/230,658 = 230,658/x
  3. Step 3: Cross multiply
    154,194x = 230,658 × 230,658
  4. Step 4: Simplify right side
    154,194x = 53,203,112,964
  5. Step 5: Solve for x
    x = 53,203,112,964/154,194
  6. Step 6: Final answer
    x = 345,040.10

Related Problems

Find third proportional to 77,097 and 115,329
Half scale
Find third proportional to 308,388 and 461,316
Double scale
Find third proportional to 154,196 and 230,661
Similar ratio
Find third proportional to 231,291 and 345,987
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.