Home / 257,233-366,933

Finding the Third Proportional to 257,233 and 366,933

Calculator

Solution

The third proportional to 257,233 and 366,933 is: 523,415.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    257,233 : 366,933 = 366,933 : x
  2. Step 2: Convert to fraction form
    257,233/366,933 = 366,933/x
  3. Step 3: Cross multiply
    257,233x = 366,933 × 366,933
  4. Step 4: Simplify right side
    257,233x = 134,639,826,489
  5. Step 5: Solve for x
    x = 134,639,826,489/257,233
  6. Step 6: Final answer
    x = 523,415.84

Related Problems

Find third proportional to 128,616.50 and 183,466.50
Half scale
Find third proportional to 514,466 and 733,866
Double scale
Find third proportional to 257,235 and 366,936
Similar ratio
Find third proportional to 385,849.50 and 550,399.50
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.