Home / 117,338-168,146

Finding the Third Proportional to 117,338 and 168,146

Calculator

Solution

The third proportional to 117,338 and 168,146 is: 240,954.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,338 : 168,146 = 168,146 : x
  2. Step 2: Convert to fraction form
    117,338/168,146 = 168,146/x
  3. Step 3: Cross multiply
    117,338x = 168,146 × 168,146
  4. Step 4: Simplify right side
    117,338x = 28,273,077,316
  5. Step 5: Solve for x
    x = 28,273,077,316/117,338
  6. Step 6: Final answer
    x = 240,954.14

Related Problems

Find third proportional to 58,669 and 84,073
Half scale
Find third proportional to 234,676 and 336,292
Double scale
Find third proportional to 117,340 and 168,149
Similar ratio
Find third proportional to 176,007 and 252,219
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.