Home / 107,360-145,792

Finding the Third Proportional to 107,360 and 145,792

Calculator

Solution

The third proportional to 107,360 and 145,792 is: 197,981.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,360 : 145,792 = 145,792 : x
  2. Step 2: Convert to fraction form
    107,360/145,792 = 145,792/x
  3. Step 3: Cross multiply
    107,360x = 145,792 × 145,792
  4. Step 4: Simplify right side
    107,360x = 21,255,307,264
  5. Step 5: Solve for x
    x = 21,255,307,264/107,360
  6. Step 6: Final answer
    x = 197,981.63

Related Problems

Find third proportional to 53,680 and 72,896
Half scale
Find third proportional to 214,720 and 291,584
Double scale
Find third proportional to 107,362 and 145,795
Similar ratio
Find third proportional to 161,040 and 218,688
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.