Home / 546-625

Finding the Third Proportional to 546 and 625

Calculator

Solution

The third proportional to 546 and 625 is: 715.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    546 : 625 = 625 : x
  2. Step 2: Convert to fraction form
    546/625 = 625/x
  3. Step 3: Cross multiply
    546x = 625 × 625
  4. Step 4: Simplify right side
    546x = 390,625
  5. Step 5: Solve for x
    x = 390,625/546
  6. Step 6: Final answer
    x = 715.43

Related Problems

Find third proportional to 273 and 312.50
Half scale
Find third proportional to 1,092 and 1,250
Double scale
Find third proportional to 548 and 627
Similar ratio
Find third proportional to 819 and 937.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.