Home / 15,088-32,120

Finding the Third Proportional to 15,088 and 32,120

Calculator

Solution

The third proportional to 15,088 and 32,120 is: 68,378.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,088 : 32,120 = 32,120 : x
  2. Step 2: Convert to fraction form
    15,088/32,120 = 32,120/x
  3. Step 3: Cross multiply
    15,088x = 32,120 × 32,120
  4. Step 4: Simplify right side
    15,088x = 1,031,694,400
  5. Step 5: Solve for x
    x = 1,031,694,400/15,088
  6. Step 6: Final answer
    x = 68,378.47

Related Problems

Find third proportional to 7,544 and 16,060
Half scale
Find third proportional to 30,176 and 64,240
Double scale
Find third proportional to 15,090 and 32,124
Similar ratio
Find third proportional to 22,632 and 48,180
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.