Home / 88,138-192,964

Finding the Third Proportional to 88,138 and 192,964

Calculator

Solution

The third proportional to 88,138 and 192,964 is: 422,463.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,138 : 192,964 = 192,964 : x
  2. Step 2: Convert to fraction form
    88,138/192,964 = 192,964/x
  3. Step 3: Cross multiply
    88,138x = 192,964 × 192,964
  4. Step 4: Simplify right side
    88,138x = 37,235,105,296
  5. Step 5: Solve for x
    x = 37,235,105,296/88,138
  6. Step 6: Final answer
    x = 422,463.70

Related Problems

Find third proportional to 44,069 and 96,482
Half scale
Find third proportional to 176,276 and 385,928
Double scale
Find third proportional to 88,140 and 192,968
Similar ratio
Find third proportional to 132,207 and 289,446
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.