Home / 132,552-204,786

Finding the Third Proportional to 132,552 and 204,786

Calculator

Solution

The third proportional to 132,552 and 204,786 is: 316,383.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,552 : 204,786 = 204,786 : x
  2. Step 2: Convert to fraction form
    132,552/204,786 = 204,786/x
  3. Step 3: Cross multiply
    132,552x = 204,786 × 204,786
  4. Step 4: Simplify right side
    132,552x = 41,937,305,796
  5. Step 5: Solve for x
    x = 41,937,305,796/132,552
  6. Step 6: Final answer
    x = 316,383.80

Related Problems

Find third proportional to 66,276 and 102,393
Half scale
Find third proportional to 265,104 and 409,572
Double scale
Find third proportional to 132,554 and 204,789
Similar ratio
Find third proportional to 198,828 and 307,179
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.