Home / 98,391-147,606

Finding the Third Proportional to 98,391 and 147,606

Calculator

Solution

The third proportional to 98,391 and 147,606 is: 221,438.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,391 : 147,606 = 147,606 : x
  2. Step 2: Convert to fraction form
    98,391/147,606 = 147,606/x
  3. Step 3: Cross multiply
    98,391x = 147,606 × 147,606
  4. Step 4: Simplify right side
    98,391x = 21,787,531,236
  5. Step 5: Solve for x
    x = 21,787,531,236/98,391
  6. Step 6: Final answer
    x = 221,438.25

Related Problems

Find third proportional to 49,195.50 and 73,803
Half scale
Find third proportional to 196,782 and 295,212
Double scale
Find third proportional to 98,393 and 147,609
Similar ratio
Find third proportional to 147,586.50 and 221,409
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.