Home / 29,595-64,290

Finding the Third Proportional to 29,595 and 64,290

Calculator

Solution

The third proportional to 29,595 and 64,290 is: 139,658.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,595 : 64,290 = 64,290 : x
  2. Step 2: Convert to fraction form
    29,595/64,290 = 64,290/x
  3. Step 3: Cross multiply
    29,595x = 64,290 × 64,290
  4. Step 4: Simplify right side
    29,595x = 4,133,204,100
  5. Step 5: Solve for x
    x = 4,133,204,100/29,595
  6. Step 6: Final answer
    x = 139,658.86

Related Problems

Find third proportional to 14,797.50 and 32,145
Half scale
Find third proportional to 59,190 and 128,580
Double scale
Find third proportional to 29,597 and 64,294
Similar ratio
Find third proportional to 44,392.50 and 96,435
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.