Home / 74,940-160,564

Finding the Third Proportional to 74,940 and 160,564

Calculator

Solution

The third proportional to 74,940 and 160,564 is: 344,019.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,940 : 160,564 = 160,564 : x
  2. Step 2: Convert to fraction form
    74,940/160,564 = 160,564/x
  3. Step 3: Cross multiply
    74,940x = 160,564 × 160,564
  4. Step 4: Simplify right side
    74,940x = 25,780,798,096
  5. Step 5: Solve for x
    x = 25,780,798,096/74,940
  6. Step 6: Final answer
    x = 344,019.19

Related Problems

Find third proportional to 37,470 and 80,282
Half scale
Find third proportional to 149,880 and 321,128
Double scale
Find third proportional to 74,942 and 160,568
Similar ratio
Find third proportional to 112,410 and 240,846
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.