Home / 184,374-402,119

Finding the Third Proportional to 184,374 and 402,119

Calculator

Solution

The third proportional to 184,374 and 402,119 is: 877,020.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,374 : 402,119 = 402,119 : x
  2. Step 2: Convert to fraction form
    184,374/402,119 = 402,119/x
  3. Step 3: Cross multiply
    184,374x = 402,119 × 402,119
  4. Step 4: Simplify right side
    184,374x = 161,699,690,161
  5. Step 5: Solve for x
    x = 161,699,690,161/184,374
  6. Step 6: Final answer
    x = 877,020.03

Related Problems

Find third proportional to 92,187 and 201,059.50
Half scale
Find third proportional to 368,748 and 804,238
Double scale
Find third proportional to 184,376 and 402,123
Similar ratio
Find third proportional to 276,561 and 603,178.50
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.