Home / 326,262-459,453

Finding the Third Proportional to 326,262 and 459,453

Calculator

Solution

The third proportional to 326,262 and 459,453 is: 647,017.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,262 : 459,453 = 459,453 : x
  2. Step 2: Convert to fraction form
    326,262/459,453 = 459,453/x
  3. Step 3: Cross multiply
    326,262x = 459,453 × 459,453
  4. Step 4: Simplify right side
    326,262x = 211,097,059,209
  5. Step 5: Solve for x
    x = 211,097,059,209/326,262
  6. Step 6: Final answer
    x = 647,017.00

Related Problems

Find third proportional to 163,131 and 229,726.50
Half scale
Find third proportional to 652,524 and 918,906
Double scale
Find third proportional to 326,264 and 459,456
Similar ratio
Find third proportional to 489,393 and 689,179.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.