Home / 95,109-145,203

Finding the Third Proportional to 95,109 and 145,203

Calculator

Solution

The third proportional to 95,109 and 145,203 is: 221,681.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,109 : 145,203 = 145,203 : x
  2. Step 2: Convert to fraction form
    95,109/145,203 = 145,203/x
  3. Step 3: Cross multiply
    95,109x = 145,203 × 145,203
  4. Step 4: Simplify right side
    95,109x = 21,083,911,209
  5. Step 5: Solve for x
    x = 21,083,911,209/95,109
  6. Step 6: Final answer
    x = 221,681.56

Related Problems

Find third proportional to 47,554.50 and 72,601.50
Half scale
Find third proportional to 190,218 and 290,406
Double scale
Find third proportional to 95,111 and 145,206
Similar ratio
Find third proportional to 142,663.50 and 217,804.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.