Home / 149,110-230,370

Finding the Third Proportional to 149,110 and 230,370

Calculator

Solution

The third proportional to 149,110 and 230,370 is: 355,914.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,110 : 230,370 = 230,370 : x
  2. Step 2: Convert to fraction form
    149,110/230,370 = 230,370/x
  3. Step 3: Cross multiply
    149,110x = 230,370 × 230,370
  4. Step 4: Simplify right side
    149,110x = 53,070,336,900
  5. Step 5: Solve for x
    x = 53,070,336,900/149,110
  6. Step 6: Final answer
    x = 355,914.00

Related Problems

Find third proportional to 74,555 and 115,185
Half scale
Find third proportional to 298,220 and 460,740
Double scale
Find third proportional to 149,112 and 230,373
Similar ratio
Find third proportional to 223,665 and 345,555
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.