Home / 265,650-406,548

Finding the Third Proportional to 265,650 and 406,548

Calculator

Solution

The third proportional to 265,650 and 406,548 is: 622,176.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,650 : 406,548 = 406,548 : x
  2. Step 2: Convert to fraction form
    265,650/406,548 = 406,548/x
  3. Step 3: Cross multiply
    265,650x = 406,548 × 406,548
  4. Step 4: Simplify right side
    265,650x = 165,281,276,304
  5. Step 5: Solve for x
    x = 165,281,276,304/265,650
  6. Step 6: Final answer
    x = 622,176.84

Related Problems

Find third proportional to 132,825 and 203,274
Half scale
Find third proportional to 531,300 and 813,096
Double scale
Find third proportional to 265,652 and 406,551
Similar ratio
Find third proportional to 398,475 and 609,822
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.