Home / 106,338-230,276

Finding the Third Proportional to 106,338 and 230,276

Calculator

Solution

The third proportional to 106,338 and 230,276 is: 498,664.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,338 : 230,276 = 230,276 : x
  2. Step 2: Convert to fraction form
    106,338/230,276 = 230,276/x
  3. Step 3: Cross multiply
    106,338x = 230,276 × 230,276
  4. Step 4: Simplify right side
    106,338x = 53,027,036,176
  5. Step 5: Solve for x
    x = 53,027,036,176/106,338
  6. Step 6: Final answer
    x = 498,664.98

Related Problems

Find third proportional to 53,169 and 115,138
Half scale
Find third proportional to 212,676 and 460,552
Double scale
Find third proportional to 106,340 and 230,280
Similar ratio
Find third proportional to 159,507 and 345,414
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.