Home / 184,842-278,577

Finding the Third Proportional to 184,842 and 278,577

Calculator

Solution

The third proportional to 184,842 and 278,577 is: 419,845.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,842 : 278,577 = 278,577 : x
  2. Step 2: Convert to fraction form
    184,842/278,577 = 278,577/x
  3. Step 3: Cross multiply
    184,842x = 278,577 × 278,577
  4. Step 4: Simplify right side
    184,842x = 77,605,144,929
  5. Step 5: Solve for x
    x = 77,605,144,929/184,842
  6. Step 6: Final answer
    x = 419,845.84

Related Problems

Find third proportional to 92,421 and 139,288.50
Half scale
Find third proportional to 369,684 and 557,154
Double scale
Find third proportional to 184,844 and 278,580
Similar ratio
Find third proportional to 277,263 and 417,865.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.