Home / 113,414-247,581

Finding the Third Proportional to 113,414 and 247,581

Calculator

Solution

The third proportional to 113,414 and 247,581 is: 540,465.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,414 : 247,581 = 247,581 : x
  2. Step 2: Convert to fraction form
    113,414/247,581 = 247,581/x
  3. Step 3: Cross multiply
    113,414x = 247,581 × 247,581
  4. Step 4: Simplify right side
    113,414x = 61,296,351,561
  5. Step 5: Solve for x
    x = 61,296,351,561/113,414
  6. Step 6: Final answer
    x = 540,465.48

Related Problems

Find third proportional to 56,707 and 123,790.50
Half scale
Find third proportional to 226,828 and 495,162
Double scale
Find third proportional to 113,416 and 247,585
Similar ratio
Find third proportional to 170,121 and 371,371.50
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.