Home / 98,881-204,771

Finding the Third Proportional to 98,881 and 204,771

Calculator

Solution

The third proportional to 98,881 and 204,771 is: 424,056.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,881 : 204,771 = 204,771 : x
  2. Step 2: Convert to fraction form
    98,881/204,771 = 204,771/x
  3. Step 3: Cross multiply
    98,881x = 204,771 × 204,771
  4. Step 4: Simplify right side
    98,881x = 41,931,162,441
  5. Step 5: Solve for x
    x = 41,931,162,441/98,881
  6. Step 6: Final answer
    x = 424,056.82

Related Problems

Find third proportional to 49,440.50 and 102,385.50
Half scale
Find third proportional to 197,762 and 409,542
Double scale
Find third proportional to 98,883 and 204,775
Similar ratio
Find third proportional to 148,321.50 and 307,156.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.