Home / 227,341.69-316,099.13

Finding the Third Proportional to 227,341.69 and 316,099.13

Calculator

Solution

The third proportional to 227,341.69 and 316,099.13 is: 439,508.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,341.69 : 316,099.13 = 316,099.13 : x
  2. Step 2: Convert to fraction form
    227,341.69/316,099.13 = 316,099.13/x
  3. Step 3: Cross multiply
    227,341.69x = 316,099.13 × 316,099.13
  4. Step 4: Simplify right side
    227,341.69x = 99,918,656,825.77
  5. Step 5: Solve for x
    x = 99,918,656,825.77/227,341.69
  6. Step 6: Final answer
    x = 439,508.73

Related Problems

Find third proportional to 113,670.84 and 158,049.56
Half scale
Find third proportional to 454,683.38 and 632,198.25
Double scale
Find third proportional to 227,344 and 316,102
Similar ratio
Find third proportional to 341,012.53 and 474,148.69
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.