Home / 165,314-358,096

Finding the Third Proportional to 165,314 and 358,096

Calculator

Solution

The third proportional to 165,314 and 358,096 is: 775,691.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,314 : 358,096 = 358,096 : x
  2. Step 2: Convert to fraction form
    165,314/358,096 = 358,096/x
  3. Step 3: Cross multiply
    165,314x = 358,096 × 358,096
  4. Step 4: Simplify right side
    165,314x = 128,232,745,216
  5. Step 5: Solve for x
    x = 128,232,745,216/165,314
  6. Step 6: Final answer
    x = 775,691.99

Related Problems

Find third proportional to 82,657 and 179,048
Half scale
Find third proportional to 330,628 and 716,192
Double scale
Find third proportional to 165,316 and 358,100
Similar ratio
Find third proportional to 247,971 and 537,144
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.