Home / 153,232-329,792

Finding the Third Proportional to 153,232 and 329,792

Calculator

Solution

The third proportional to 153,232 and 329,792 is: 709,791.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,232 : 329,792 = 329,792 : x
  2. Step 2: Convert to fraction form
    153,232/329,792 = 329,792/x
  3. Step 3: Cross multiply
    153,232x = 329,792 × 329,792
  4. Step 4: Simplify right side
    153,232x = 108,762,763,264
  5. Step 5: Solve for x
    x = 108,762,763,264/153,232
  6. Step 6: Final answer
    x = 709,791.45

Related Problems

Find third proportional to 76,616 and 164,896
Half scale
Find third proportional to 306,464 and 659,584
Double scale
Find third proportional to 153,234 and 329,796
Similar ratio
Find third proportional to 229,848 and 494,688
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.