Home / 163,564-352,906

Finding the Third Proportional to 163,564 and 352,906

Calculator

Solution

The third proportional to 163,564 and 352,906 is: 761,430.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,564 : 352,906 = 352,906 : x
  2. Step 2: Convert to fraction form
    163,564/352,906 = 352,906/x
  3. Step 3: Cross multiply
    163,564x = 352,906 × 352,906
  4. Step 4: Simplify right side
    163,564x = 124,542,644,836
  5. Step 5: Solve for x
    x = 124,542,644,836/163,564
  6. Step 6: Final answer
    x = 761,430.66

Related Problems

Find third proportional to 81,782 and 176,453
Half scale
Find third proportional to 327,128 and 705,812
Double scale
Find third proportional to 163,566 and 352,910
Similar ratio
Find third proportional to 245,346 and 529,359
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.