Home / 163,906-247,366

Finding the Third Proportional to 163,906 and 247,366

Calculator

Solution

The third proportional to 163,906 and 247,366 is: 373,323.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,906 : 247,366 = 247,366 : x
  2. Step 2: Convert to fraction form
    163,906/247,366 = 247,366/x
  3. Step 3: Cross multiply
    163,906x = 247,366 × 247,366
  4. Step 4: Simplify right side
    163,906x = 61,189,937,956
  5. Step 5: Solve for x
    x = 61,189,937,956/163,906
  6. Step 6: Final answer
    x = 373,323.36

Related Problems

Find third proportional to 81,953 and 123,683
Half scale
Find third proportional to 327,812 and 494,732
Double scale
Find third proportional to 163,908 and 247,369
Similar ratio
Find third proportional to 245,859 and 371,049
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.