Home / 84,804-191,242

Finding the Third Proportional to 84,804 and 191,242

Calculator

Solution

The third proportional to 84,804 and 191,242 is: 431,270.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,804 : 191,242 = 191,242 : x
  2. Step 2: Convert to fraction form
    84,804/191,242 = 191,242/x
  3. Step 3: Cross multiply
    84,804x = 191,242 × 191,242
  4. Step 4: Simplify right side
    84,804x = 36,573,502,564
  5. Step 5: Solve for x
    x = 36,573,502,564/84,804
  6. Step 6: Final answer
    x = 431,270.96

Related Problems

Find third proportional to 42,402 and 95,621
Half scale
Find third proportional to 169,608 and 382,484
Double scale
Find third proportional to 84,806 and 191,247
Similar ratio
Find third proportional to 127,206 and 286,863
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.