Home / 435.75-501

Finding the Third Proportional to 435.75 and 501

Calculator

Solution

The third proportional to 435.75 and 501 is: 576.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    435.75 : 501 = 501 : x
  2. Step 2: Convert to fraction form
    435.75/501 = 501/x
  3. Step 3: Cross multiply
    435.75x = 501 × 501
  4. Step 4: Simplify right side
    435.75x = 251,001
  5. Step 5: Solve for x
    x = 251,001/435.75
  6. Step 6: Final answer
    x = 576.02

Related Problems

Find third proportional to 217.88 and 250.50
Half scale
Find third proportional to 871.50 and 1,002
Double scale
Find third proportional to 438 and 503
Similar ratio
Find third proportional to 653.63 and 751.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.