Home / 38,546-84,148

Finding the Third Proportional to 38,546 and 84,148

Calculator

Solution

The third proportional to 38,546 and 84,148 is: 183,699.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,546 : 84,148 = 84,148 : x
  2. Step 2: Convert to fraction form
    38,546/84,148 = 84,148/x
  3. Step 3: Cross multiply
    38,546x = 84,148 × 84,148
  4. Step 4: Simplify right side
    38,546x = 7,080,885,904
  5. Step 5: Solve for x
    x = 7,080,885,904/38,546
  6. Step 6: Final answer
    x = 183,699.63

Related Problems

Find third proportional to 19,273 and 42,074
Half scale
Find third proportional to 77,092 and 168,296
Double scale
Find third proportional to 38,548 and 84,152
Similar ratio
Find third proportional to 57,819 and 126,222
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.