Home / 103,969-152,246

Finding the Third Proportional to 103,969 and 152,246

Calculator

Solution

The third proportional to 103,969 and 152,246 is: 222,939.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,969 : 152,246 = 152,246 : x
  2. Step 2: Convert to fraction form
    103,969/152,246 = 152,246/x
  3. Step 3: Cross multiply
    103,969x = 152,246 × 152,246
  4. Step 4: Simplify right side
    103,969x = 23,178,844,516
  5. Step 5: Solve for x
    x = 23,178,844,516/103,969
  6. Step 6: Final answer
    x = 222,939.96

Related Problems

Find third proportional to 51,984.50 and 76,123
Half scale
Find third proportional to 207,938 and 304,492
Double scale
Find third proportional to 103,971 and 152,249
Similar ratio
Find third proportional to 155,953.50 and 228,369
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.