Home / 75,424-176,112

Finding the Third Proportional to 75,424 and 176,112

Calculator

Solution

The third proportional to 75,424 and 176,112 is: 411,214.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,424 : 176,112 = 176,112 : x
  2. Step 2: Convert to fraction form
    75,424/176,112 = 176,112/x
  3. Step 3: Cross multiply
    75,424x = 176,112 × 176,112
  4. Step 4: Simplify right side
    75,424x = 31,015,436,544
  5. Step 5: Solve for x
    x = 31,015,436,544/75,424
  6. Step 6: Final answer
    x = 411,214.42

Related Problems

Find third proportional to 37,712 and 88,056
Half scale
Find third proportional to 150,848 and 352,224
Double scale
Find third proportional to 75,426 and 176,117
Similar ratio
Find third proportional to 113,136 and 264,168
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.