Home / 96,570-209,220

Finding the Third Proportional to 96,570 and 209,220

Calculator

Solution

The third proportional to 96,570 and 209,220 is: 453,277.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,570 : 209,220 = 209,220 : x
  2. Step 2: Convert to fraction form
    96,570/209,220 = 209,220/x
  3. Step 3: Cross multiply
    96,570x = 209,220 × 209,220
  4. Step 4: Simplify right side
    96,570x = 43,773,008,400
  5. Step 5: Solve for x
    x = 43,773,008,400/96,570
  6. Step 6: Final answer
    x = 453,277.50

Related Problems

Find third proportional to 48,285 and 104,610
Half scale
Find third proportional to 193,140 and 418,440
Double scale
Find third proportional to 96,572 and 209,224
Similar ratio
Find third proportional to 144,855 and 313,830
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.