Home / 262,328-571,372

Finding the Third Proportional to 262,328 and 571,372

Calculator

Solution

The third proportional to 262,328 and 571,372 is: 1,244,495.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,328 : 571,372 = 571,372 : x
  2. Step 2: Convert to fraction form
    262,328/571,372 = 571,372/x
  3. Step 3: Cross multiply
    262,328x = 571,372 × 571,372
  4. Step 4: Simplify right side
    262,328x = 326,465,962,384
  5. Step 5: Solve for x
    x = 326,465,962,384/262,328
  6. Step 6: Final answer
    x = 1,244,495.30

Related Problems

Find third proportional to 131,164 and 285,686
Half scale
Find third proportional to 524,656 and 1,142,744
Double scale
Find third proportional to 262,330 and 571,376
Similar ratio
Find third proportional to 393,492 and 857,058
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.