Home / 211,241-469,708

Finding the Third Proportional to 211,241 and 469,708

Calculator

Solution

The third proportional to 211,241 and 469,708 is: 1,044,426.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    211,241 : 469,708 = 469,708 : x
  2. Step 2: Convert to fraction form
    211,241/469,708 = 469,708/x
  3. Step 3: Cross multiply
    211,241x = 469,708 × 469,708
  4. Step 4: Simplify right side
    211,241x = 220,625,605,264
  5. Step 5: Solve for x
    x = 220,625,605,264/211,241
  6. Step 6: Final answer
    x = 1,044,426.06

Related Problems

Find third proportional to 105,620.50 and 234,854
Half scale
Find third proportional to 422,482 and 939,416
Double scale
Find third proportional to 211,243 and 469,712
Similar ratio
Find third proportional to 316,861.50 and 704,562
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.