Home / 162,274-354,073

Finding the Third Proportional to 162,274 and 354,073

Calculator

Solution

The third proportional to 162,274 and 354,073 is: 772,567.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,274 : 354,073 = 354,073 : x
  2. Step 2: Convert to fraction form
    162,274/354,073 = 354,073/x
  3. Step 3: Cross multiply
    162,274x = 354,073 × 354,073
  4. Step 4: Simplify right side
    162,274x = 125,367,689,329
  5. Step 5: Solve for x
    x = 125,367,689,329/162,274
  6. Step 6: Final answer
    x = 772,567.94

Related Problems

Find third proportional to 81,137 and 177,036.50
Half scale
Find third proportional to 324,548 and 708,146
Double scale
Find third proportional to 162,276 and 354,077
Similar ratio
Find third proportional to 243,411 and 531,109.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.