Home / 151,383-234,399

Finding the Third Proportional to 151,383 and 234,399

Calculator

Solution

The third proportional to 151,383 and 234,399 is: 362,939.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,383 : 234,399 = 234,399 : x
  2. Step 2: Convert to fraction form
    151,383/234,399 = 234,399/x
  3. Step 3: Cross multiply
    151,383x = 234,399 × 234,399
  4. Step 4: Simplify right side
    151,383x = 54,942,891,201
  5. Step 5: Solve for x
    x = 54,942,891,201/151,383
  6. Step 6: Final answer
    x = 362,939.64

Related Problems

Find third proportional to 75,691.50 and 117,199.50
Half scale
Find third proportional to 302,766 and 468,798
Double scale
Find third proportional to 151,385 and 234,402
Similar ratio
Find third proportional to 227,074.50 and 351,598.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.