Home / 163,307-333,174

Finding the Third Proportional to 163,307 and 333,174

Calculator

Solution

The third proportional to 163,307 and 333,174 is: 679,731.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,307 : 333,174 = 333,174 : x
  2. Step 2: Convert to fraction form
    163,307/333,174 = 333,174/x
  3. Step 3: Cross multiply
    163,307x = 333,174 × 333,174
  4. Step 4: Simplify right side
    163,307x = 111,004,914,276
  5. Step 5: Solve for x
    x = 111,004,914,276/163,307
  6. Step 6: Final answer
    x = 679,731.51

Related Problems

Find third proportional to 81,653.50 and 166,587
Half scale
Find third proportional to 326,614 and 666,348
Double scale
Find third proportional to 163,309 and 333,178
Similar ratio
Find third proportional to 244,960.50 and 499,761
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.