Home / 263,005-372,146

Finding the Third Proportional to 263,005 and 372,146

Calculator

Solution

The third proportional to 263,005 and 372,146 is: 526,577.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,005 : 372,146 = 372,146 : x
  2. Step 2: Convert to fraction form
    263,005/372,146 = 372,146/x
  3. Step 3: Cross multiply
    263,005x = 372,146 × 372,146
  4. Step 4: Simplify right side
    263,005x = 138,492,645,316
  5. Step 5: Solve for x
    x = 138,492,645,316/263,005
  6. Step 6: Final answer
    x = 526,577.99

Related Problems

Find third proportional to 131,502.50 and 186,073
Half scale
Find third proportional to 526,010 and 744,292
Double scale
Find third proportional to 263,007 and 372,149
Similar ratio
Find third proportional to 394,507.50 and 558,219
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.