Home / 169,386-357,564

Finding the Third Proportional to 169,386 and 357,564

Calculator

Solution

The third proportional to 169,386 and 357,564 is: 754,796.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,386 : 357,564 = 357,564 : x
  2. Step 2: Convert to fraction form
    169,386/357,564 = 357,564/x
  3. Step 3: Cross multiply
    169,386x = 357,564 × 357,564
  4. Step 4: Simplify right side
    169,386x = 127,852,014,096
  5. Step 5: Solve for x
    x = 127,852,014,096/169,386
  6. Step 6: Final answer
    x = 754,796.82

Related Problems

Find third proportional to 84,693 and 178,782
Half scale
Find third proportional to 338,772 and 715,128
Double scale
Find third proportional to 169,388 and 357,568
Similar ratio
Find third proportional to 254,079 and 536,346
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.