Home / 201,136.75-298,224

Finding the Third Proportional to 201,136.75 and 298,224

Calculator

Solution

The third proportional to 201,136.75 and 298,224 is: 442,174.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,136.75 : 298,224 = 298,224 : x
  2. Step 2: Convert to fraction form
    201,136.75/298,224 = 298,224/x
  3. Step 3: Cross multiply
    201,136.75x = 298,224 × 298,224
  4. Step 4: Simplify right side
    201,136.75x = 88,937,554,176
  5. Step 5: Solve for x
    x = 88,937,554,176/201,136.75
  6. Step 6: Final answer
    x = 442,174.56

Related Problems

Find third proportional to 100,568.38 and 149,112
Half scale
Find third proportional to 402,273.50 and 596,448
Double scale
Find third proportional to 201,139 and 298,227
Similar ratio
Find third proportional to 301,705.13 and 447,336
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.