Home / 29,088-63,360

Finding the Third Proportional to 29,088 and 63,360

Calculator

Solution

The third proportional to 29,088 and 63,360 is: 138,011.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,088 : 63,360 = 63,360 : x
  2. Step 2: Convert to fraction form
    29,088/63,360 = 63,360/x
  3. Step 3: Cross multiply
    29,088x = 63,360 × 63,360
  4. Step 4: Simplify right side
    29,088x = 4,014,489,600
  5. Step 5: Solve for x
    x = 4,014,489,600/29,088
  6. Step 6: Final answer
    x = 138,011.88

Related Problems

Find third proportional to 14,544 and 31,680
Half scale
Find third proportional to 58,176 and 126,720
Double scale
Find third proportional to 29,090 and 63,364
Similar ratio
Find third proportional to 43,632 and 95,040
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.