Home / 141,937-202,435

Finding the Third Proportional to 141,937 and 202,435

Calculator

Solution

The third proportional to 141,937 and 202,435 is: 288,719.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,937 : 202,435 = 202,435 : x
  2. Step 2: Convert to fraction form
    141,937/202,435 = 202,435/x
  3. Step 3: Cross multiply
    141,937x = 202,435 × 202,435
  4. Step 4: Simplify right side
    141,937x = 40,979,929,225
  5. Step 5: Solve for x
    x = 40,979,929,225/141,937
  6. Step 6: Final answer
    x = 288,719.14

Related Problems

Find third proportional to 70,968.50 and 101,217.50
Half scale
Find third proportional to 283,874 and 404,870
Double scale
Find third proportional to 141,939 and 202,438
Similar ratio
Find third proportional to 212,905.50 and 303,652.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.