Home / 354,639-532,314

Finding the Third Proportional to 354,639 and 532,314

Calculator

Solution

The third proportional to 354,639 and 532,314 is: 799,004.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    354,639 : 532,314 = 532,314 : x
  2. Step 2: Convert to fraction form
    354,639/532,314 = 532,314/x
  3. Step 3: Cross multiply
    354,639x = 532,314 × 532,314
  4. Step 4: Simplify right side
    354,639x = 283,358,194,596
  5. Step 5: Solve for x
    x = 283,358,194,596/354,639
  6. Step 6: Final answer
    x = 799,004.61

Related Problems

Find third proportional to 177,319.50 and 266,157
Half scale
Find third proportional to 709,278 and 1,064,628
Double scale
Find third proportional to 354,641 and 532,317
Similar ratio
Find third proportional to 531,958.50 and 798,471
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.