Home / 113,564-165,418

Finding the Third Proportional to 113,564 and 165,418

Calculator

Solution

The third proportional to 113,564 and 165,418 is: 240,948.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,564 : 165,418 = 165,418 : x
  2. Step 2: Convert to fraction form
    113,564/165,418 = 165,418/x
  3. Step 3: Cross multiply
    113,564x = 165,418 × 165,418
  4. Step 4: Simplify right side
    113,564x = 27,363,114,724
  5. Step 5: Solve for x
    x = 27,363,114,724/113,564
  6. Step 6: Final answer
    x = 240,948.85

Related Problems

Find third proportional to 56,782 and 82,709
Half scale
Find third proportional to 227,128 and 330,836
Double scale
Find third proportional to 113,566 and 165,421
Similar ratio
Find third proportional to 170,346 and 248,127
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.