Home / 29,416.50-61,569

Finding the Third Proportional to 29,416.50 and 61,569

Calculator

Solution

The third proportional to 29,416.50 and 61,569 is: 128,864.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,416.50 : 61,569 = 61,569 : x
  2. Step 2: Convert to fraction form
    29,416.50/61,569 = 61,569/x
  3. Step 3: Cross multiply
    29,416.50x = 61,569 × 61,569
  4. Step 4: Simplify right side
    29,416.50x = 3,790,741,761
  5. Step 5: Solve for x
    x = 3,790,741,761/29,416.50
  6. Step 6: Final answer
    x = 128,864.47

Related Problems

Find third proportional to 14,708.25 and 30,784.50
Half scale
Find third proportional to 58,833 and 123,138
Double scale
Find third proportional to 29,419 and 61,573
Similar ratio
Find third proportional to 44,124.75 and 92,353.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.