Home / 57,156-125,382

Finding the Third Proportional to 57,156 and 125,382

Calculator

Solution

The third proportional to 57,156 and 125,382 is: 275,048.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,156 : 125,382 = 125,382 : x
  2. Step 2: Convert to fraction form
    57,156/125,382 = 125,382/x
  3. Step 3: Cross multiply
    57,156x = 125,382 × 125,382
  4. Step 4: Simplify right side
    57,156x = 15,720,645,924
  5. Step 5: Solve for x
    x = 15,720,645,924/57,156
  6. Step 6: Final answer
    x = 275,048.04

Related Problems

Find third proportional to 28,578 and 62,691
Half scale
Find third proportional to 114,312 and 250,764
Double scale
Find third proportional to 57,158 and 125,386
Similar ratio
Find third proportional to 85,734 and 188,073
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.