Home / 246,712-538,045

Finding the Third Proportional to 246,712 and 538,045

Calculator

Solution

The third proportional to 246,712 and 538,045 is: 1,173,402.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,712 : 538,045 = 538,045 : x
  2. Step 2: Convert to fraction form
    246,712/538,045 = 538,045/x
  3. Step 3: Cross multiply
    246,712x = 538,045 × 538,045
  4. Step 4: Simplify right side
    246,712x = 289,492,422,025
  5. Step 5: Solve for x
    x = 289,492,422,025/246,712
  6. Step 6: Final answer
    x = 1,173,402.27

Related Problems

Find third proportional to 123,356 and 269,022.50
Half scale
Find third proportional to 493,424 and 1,076,090
Double scale
Find third proportional to 246,714 and 538,049
Similar ratio
Find third proportional to 370,068 and 807,067.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.