Home / 180,333-384,804

Finding the Third Proportional to 180,333 and 384,804

Calculator

Solution

The third proportional to 180,333 and 384,804 is: 821,114.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,333 : 384,804 = 384,804 : x
  2. Step 2: Convert to fraction form
    180,333/384,804 = 384,804/x
  3. Step 3: Cross multiply
    180,333x = 384,804 × 384,804
  4. Step 4: Simplify right side
    180,333x = 148,074,118,416
  5. Step 5: Solve for x
    x = 148,074,118,416/180,333
  6. Step 6: Final answer
    x = 821,114.93

Related Problems

Find third proportional to 90,166.50 and 192,402
Half scale
Find third proportional to 360,666 and 769,608
Double scale
Find third proportional to 180,335 and 384,808
Similar ratio
Find third proportional to 270,499.50 and 577,206
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.