Home / 104,428-168,146

Finding the Third Proportional to 104,428 and 168,146

Calculator

Solution

The third proportional to 104,428 and 168,146 is: 270,742.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,428 : 168,146 = 168,146 : x
  2. Step 2: Convert to fraction form
    104,428/168,146 = 168,146/x
  3. Step 3: Cross multiply
    104,428x = 168,146 × 168,146
  4. Step 4: Simplify right side
    104,428x = 28,273,077,316
  5. Step 5: Solve for x
    x = 28,273,077,316/104,428
  6. Step 6: Final answer
    x = 270,742.30

Related Problems

Find third proportional to 52,214 and 84,073
Half scale
Find third proportional to 208,856 and 336,292
Double scale
Find third proportional to 104,430 and 168,149
Similar ratio
Find third proportional to 156,642 and 252,219
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.