Home / 75,172-160,352

Finding the Third Proportional to 75,172 and 160,352

Calculator

Solution

The third proportional to 75,172 and 160,352 is: 342,052.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,172 : 160,352 = 160,352 : x
  2. Step 2: Convert to fraction form
    75,172/160,352 = 160,352/x
  3. Step 3: Cross multiply
    75,172x = 160,352 × 160,352
  4. Step 4: Simplify right side
    75,172x = 25,712,763,904
  5. Step 5: Solve for x
    x = 25,712,763,904/75,172
  6. Step 6: Final answer
    x = 342,052.41

Related Problems

Find third proportional to 37,586 and 80,176
Half scale
Find third proportional to 150,344 and 320,704
Double scale
Find third proportional to 75,174 and 160,356
Similar ratio
Find third proportional to 112,758 and 240,528
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.