Home / 29,850-64,074

Finding the Third Proportional to 29,850 and 64,074

Calculator

Solution

The third proportional to 29,850 and 64,074 is: 137,536.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,850 : 64,074 = 64,074 : x
  2. Step 2: Convert to fraction form
    29,850/64,074 = 64,074/x
  3. Step 3: Cross multiply
    29,850x = 64,074 × 64,074
  4. Step 4: Simplify right side
    29,850x = 4,105,477,476
  5. Step 5: Solve for x
    x = 4,105,477,476/29,850
  6. Step 6: Final answer
    x = 137,536.93

Related Problems

Find third proportional to 14,925 and 32,037
Half scale
Find third proportional to 59,700 and 128,148
Double scale
Find third proportional to 29,852 and 64,078
Similar ratio
Find third proportional to 44,775 and 96,111
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.