Home / 29,296-64,288

Finding the Third Proportional to 29,296 and 64,288

Calculator

Solution

The third proportional to 29,296 and 64,288 is: 141,075.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,296 : 64,288 = 64,288 : x
  2. Step 2: Convert to fraction form
    29,296/64,288 = 64,288/x
  3. Step 3: Cross multiply
    29,296x = 64,288 × 64,288
  4. Step 4: Simplify right side
    29,296x = 4,132,946,944
  5. Step 5: Solve for x
    x = 4,132,946,944/29,296
  6. Step 6: Final answer
    x = 141,075.47

Related Problems

Find third proportional to 14,648 and 32,144
Half scale
Find third proportional to 58,592 and 128,576
Double scale
Find third proportional to 29,298 and 64,292
Similar ratio
Find third proportional to 43,944 and 96,432
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.