Home / 173,163-260,253

Finding the Third Proportional to 173,163 and 260,253

Calculator

Solution

The third proportional to 173,163 and 260,253 is: 391,143.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,163 : 260,253 = 260,253 : x
  2. Step 2: Convert to fraction form
    173,163/260,253 = 260,253/x
  3. Step 3: Cross multiply
    173,163x = 260,253 × 260,253
  4. Step 4: Simplify right side
    173,163x = 67,731,624,009
  5. Step 5: Solve for x
    x = 67,731,624,009/173,163
  6. Step 6: Final answer
    x = 391,143.74

Related Problems

Find third proportional to 86,581.50 and 130,126.50
Half scale
Find third proportional to 346,326 and 520,506
Double scale
Find third proportional to 173,165 and 260,256
Similar ratio
Find third proportional to 259,744.50 and 390,379.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.