Home / 71,134-103,776

Finding the Third Proportional to 71,134 and 103,776

Calculator

Solution

The third proportional to 71,134 and 103,776 is: 151,396.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,134 : 103,776 = 103,776 : x
  2. Step 2: Convert to fraction form
    71,134/103,776 = 103,776/x
  3. Step 3: Cross multiply
    71,134x = 103,776 × 103,776
  4. Step 4: Simplify right side
    71,134x = 10,769,458,176
  5. Step 5: Solve for x
    x = 10,769,458,176/71,134
  6. Step 6: Final answer
    x = 151,396.77

Related Problems

Find third proportional to 35,567 and 51,888
Half scale
Find third proportional to 142,268 and 207,552
Double scale
Find third proportional to 71,136 and 103,779
Similar ratio
Find third proportional to 106,701 and 155,664
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.