Home / 65.25-174

Finding the Third Proportional to 65.25 and 174

Calculator

Solution

The third proportional to 65.25 and 174 is: 464

Step by Step Solution

  1. Step 1: Write the proportion equation
    65.25 : 174 = 174 : x
  2. Step 2: Convert to fraction form
    65.25/174 = 174/x
  3. Step 3: Cross multiply
    65.25x = 174 × 174
  4. Step 4: Simplify right side
    65.25x = 30,276
  5. Step 5: Solve for x
    x = 30,276/65.25
  6. Step 6: Final answer
    x = 464

Related Problems

Find third proportional to 32.63 and 87
Half scale
Find third proportional to 130.50 and 348
Double scale
Find third proportional to 67 and 179
Similar ratio
Find third proportional to 97.88 and 261
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.