Home / 177.50-314

Finding the Third Proportional to 177.50 and 314

Calculator

Solution

The third proportional to 177.50 and 314 is: 555.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    177.50 : 314 = 314 : x
  2. Step 2: Convert to fraction form
    177.50/314 = 314/x
  3. Step 3: Cross multiply
    177.50x = 314 × 314
  4. Step 4: Simplify right side
    177.50x = 98,596
  5. Step 5: Solve for x
    x = 98,596/177.50
  6. Step 6: Final answer
    x = 555.47

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.77) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.