Home / 173,126-270,624

Finding the Third Proportional to 173,126 and 270,624

Calculator

Solution

The third proportional to 173,126 and 270,624 is: 423,029.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,126 : 270,624 = 270,624 : x
  2. Step 2: Convert to fraction form
    173,126/270,624 = 270,624/x
  3. Step 3: Cross multiply
    173,126x = 270,624 × 270,624
  4. Step 4: Simplify right side
    173,126x = 73,237,349,376
  5. Step 5: Solve for x
    x = 73,237,349,376/173,126
  6. Step 6: Final answer
    x = 423,029.18

Related Problems

Find third proportional to 86,563 and 135,312
Half scale
Find third proportional to 346,252 and 541,248
Double scale
Find third proportional to 173,128 and 270,627
Similar ratio
Find third proportional to 259,689 and 405,936
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.