Home / 98,688-150,486

Finding the Third Proportional to 98,688 and 150,486

Calculator

Solution

The third proportional to 98,688 and 150,486 is: 229,471.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,688 : 150,486 = 150,486 : x
  2. Step 2: Convert to fraction form
    98,688/150,486 = 150,486/x
  3. Step 3: Cross multiply
    98,688x = 150,486 × 150,486
  4. Step 4: Simplify right side
    98,688x = 22,646,036,196
  5. Step 5: Solve for x
    x = 22,646,036,196/98,688
  6. Step 6: Final answer
    x = 229,471.02

Related Problems

Find third proportional to 49,344 and 75,243
Half scale
Find third proportional to 197,376 and 300,972
Double scale
Find third proportional to 98,690 and 150,489
Similar ratio
Find third proportional to 148,032 and 225,729
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.