Home / 184,419-284,814

Finding the Third Proportional to 184,419 and 284,814

Calculator

Solution

The third proportional to 184,419 and 284,814 is: 439,862.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,419 : 284,814 = 284,814 : x
  2. Step 2: Convert to fraction form
    184,419/284,814 = 284,814/x
  3. Step 3: Cross multiply
    184,419x = 284,814 × 284,814
  4. Step 4: Simplify right side
    184,419x = 81,119,014,596
  5. Step 5: Solve for x
    x = 81,119,014,596/184,419
  6. Step 6: Final answer
    x = 439,862.57

Related Problems

Find third proportional to 92,209.50 and 142,407
Half scale
Find third proportional to 368,838 and 569,628
Double scale
Find third proportional to 184,421 and 284,817
Similar ratio
Find third proportional to 276,628.50 and 427,221
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.