Home / 176,982-382,112

Finding the Third Proportional to 176,982 and 382,112

Calculator

Solution

The third proportional to 176,982 and 382,112 is: 824,996.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,982 : 382,112 = 382,112 : x
  2. Step 2: Convert to fraction form
    176,982/382,112 = 382,112/x
  3. Step 3: Cross multiply
    176,982x = 382,112 × 382,112
  4. Step 4: Simplify right side
    176,982x = 146,009,580,544
  5. Step 5: Solve for x
    x = 146,009,580,544/176,982
  6. Step 6: Final answer
    x = 824,996.78

Related Problems

Find third proportional to 88,491 and 191,056
Half scale
Find third proportional to 353,964 and 764,224
Double scale
Find third proportional to 176,984 and 382,116
Similar ratio
Find third proportional to 265,473 and 573,168
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.