Home / 83,542-180,124

Finding the Third Proportional to 83,542 and 180,124

Calculator

Solution

The third proportional to 83,542 and 180,124 is: 388,363.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,542 : 180,124 = 180,124 : x
  2. Step 2: Convert to fraction form
    83,542/180,124 = 180,124/x
  3. Step 3: Cross multiply
    83,542x = 180,124 × 180,124
  4. Step 4: Simplify right side
    83,542x = 32,444,655,376
  5. Step 5: Solve for x
    x = 32,444,655,376/83,542
  6. Step 6: Final answer
    x = 388,363.40

Related Problems

Find third proportional to 41,771 and 90,062
Half scale
Find third proportional to 167,084 and 360,248
Double scale
Find third proportional to 83,544 and 180,128
Similar ratio
Find third proportional to 125,313 and 270,186
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.