Home / 166,086-243,592

Finding the Third Proportional to 166,086 and 243,592

Calculator

Solution

The third proportional to 166,086 and 243,592 is: 357,267.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,086 : 243,592 = 243,592 : x
  2. Step 2: Convert to fraction form
    166,086/243,592 = 243,592/x
  3. Step 3: Cross multiply
    166,086x = 243,592 × 243,592
  4. Step 4: Simplify right side
    166,086x = 59,337,062,464
  5. Step 5: Solve for x
    x = 59,337,062,464/166,086
  6. Step 6: Final answer
    x = 357,267.09

Related Problems

Find third proportional to 83,043 and 121,796
Half scale
Find third proportional to 332,172 and 487,184
Double scale
Find third proportional to 166,088 and 243,595
Similar ratio
Find third proportional to 249,129 and 365,388
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.