Home / 65,088-98,880

Finding the Third Proportional to 65,088 and 98,880

Calculator

Solution

The third proportional to 65,088 and 98,880 is: 150,215.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,088 : 98,880 = 98,880 : x
  2. Step 2: Convert to fraction form
    65,088/98,880 = 98,880/x
  3. Step 3: Cross multiply
    65,088x = 98,880 × 98,880
  4. Step 4: Simplify right side
    65,088x = 9,777,254,400
  5. Step 5: Solve for x
    x = 9,777,254,400/65,088
  6. Step 6: Final answer
    x = 150,215.93

Related Problems

Find third proportional to 32,544 and 49,440
Half scale
Find third proportional to 130,176 and 197,760
Double scale
Find third proportional to 65,090 and 98,883
Similar ratio
Find third proportional to 97,632 and 148,320
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.