Home / 187,264.50-273,888

Finding the Third Proportional to 187,264.50 and 273,888

Calculator

Solution

The third proportional to 187,264.50 and 273,888 is: 400,581.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,264.50 : 273,888 = 273,888 : x
  2. Step 2: Convert to fraction form
    187,264.50/273,888 = 273,888/x
  3. Step 3: Cross multiply
    187,264.50x = 273,888 × 273,888
  4. Step 4: Simplify right side
    187,264.50x = 75,014,636,544
  5. Step 5: Solve for x
    x = 75,014,636,544/187,264.50
  6. Step 6: Final answer
    x = 400,581.19

Related Problems

Find third proportional to 93,632.25 and 136,944
Half scale
Find third proportional to 374,529 and 547,776
Double scale
Find third proportional to 187,267 and 273,891
Similar ratio
Find third proportional to 280,896.75 and 410,832
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.