Home / 167,499-361,258

Finding the Third Proportional to 167,499 and 361,258

Calculator

Solution

The third proportional to 167,499 and 361,258 is: 779,152.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,499 : 361,258 = 361,258 : x
  2. Step 2: Convert to fraction form
    167,499/361,258 = 361,258/x
  3. Step 3: Cross multiply
    167,499x = 361,258 × 361,258
  4. Step 4: Simplify right side
    167,499x = 130,507,342,564
  5. Step 5: Solve for x
    x = 130,507,342,564/167,499
  6. Step 6: Final answer
    x = 779,152.97

Related Problems

Find third proportional to 83,749.50 and 180,629
Half scale
Find third proportional to 334,998 and 722,516
Double scale
Find third proportional to 167,501 and 361,262
Similar ratio
Find third proportional to 251,248.50 and 541,887
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.