Home / 142,882-201,267

Finding the Third Proportional to 142,882 and 201,267

Calculator

Solution

The third proportional to 142,882 and 201,267 is: 283,509.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    142,882 : 201,267 = 201,267 : x
  2. Step 2: Convert to fraction form
    142,882/201,267 = 201,267/x
  3. Step 3: Cross multiply
    142,882x = 201,267 × 201,267
  4. Step 4: Simplify right side
    142,882x = 40,508,405,289
  5. Step 5: Solve for x
    x = 40,508,405,289/142,882
  6. Step 6: Final answer
    x = 283,509.51

Related Problems

Find third proportional to 71,441 and 100,633.50
Half scale
Find third proportional to 285,764 and 402,534
Double scale
Find third proportional to 142,884 and 201,270
Similar ratio
Find third proportional to 214,323 and 301,900.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.