Home / 150,527-329,040

Finding the Third Proportional to 150,527 and 329,040

Calculator

Solution

The third proportional to 150,527 and 329,040 is: 719,255.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,527 : 329,040 = 329,040 : x
  2. Step 2: Convert to fraction form
    150,527/329,040 = 329,040/x
  3. Step 3: Cross multiply
    150,527x = 329,040 × 329,040
  4. Step 4: Simplify right side
    150,527x = 108,267,321,600
  5. Step 5: Solve for x
    x = 108,267,321,600/150,527
  6. Step 6: Final answer
    x = 719,255.16

Related Problems

Find third proportional to 75,263.50 and 164,520
Half scale
Find third proportional to 301,054 and 658,080
Double scale
Find third proportional to 150,529 and 329,044
Similar ratio
Find third proportional to 225,790.50 and 493,560
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.