Home / 89,652-211,332

Finding the Third Proportional to 89,652 and 211,332

Calculator

Solution

The third proportional to 89,652 and 211,332 is: 498,161.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,652 : 211,332 = 211,332 : x
  2. Step 2: Convert to fraction form
    89,652/211,332 = 211,332/x
  3. Step 3: Cross multiply
    89,652x = 211,332 × 211,332
  4. Step 4: Simplify right side
    89,652x = 44,661,214,224
  5. Step 5: Solve for x
    x = 44,661,214,224/89,652
  6. Step 6: Final answer
    x = 498,161.94

Related Problems

Find third proportional to 44,826 and 105,666
Half scale
Find third proportional to 179,304 and 422,664
Double scale
Find third proportional to 89,654 and 211,337
Similar ratio
Find third proportional to 134,478 and 316,998
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.