Home / 187,466-404,873

Finding the Third Proportional to 187,466 and 404,873

Calculator

Solution

The third proportional to 187,466 and 404,873 is: 874,410.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,466 : 404,873 = 404,873 : x
  2. Step 2: Convert to fraction form
    187,466/404,873 = 404,873/x
  3. Step 3: Cross multiply
    187,466x = 404,873 × 404,873
  4. Step 4: Simplify right side
    187,466x = 163,922,146,129
  5. Step 5: Solve for x
    x = 163,922,146,129/187,466
  6. Step 6: Final answer
    x = 874,410.01

Related Problems

Find third proportional to 93,733 and 202,436.50
Half scale
Find third proportional to 374,932 and 809,746
Double scale
Find third proportional to 187,468 and 404,877
Similar ratio
Find third proportional to 281,199 and 607,309.50
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.