Home / 263.25-526.50

Finding the Third Proportional to 263.25 and 526.50

Calculator

Solution

The third proportional to 263.25 and 526.50 is: 1,053

Step by Step Solution

  1. Step 1: Write the proportion equation
    263.25 : 526.50 = 526.50 : x
  2. Step 2: Convert to fraction form
    263.25/526.50 = 526.50/x
  3. Step 3: Cross multiply
    263.25x = 526.50 × 526.50
  4. Step 4: Simplify right side
    263.25x = 277,202.25
  5. Step 5: Solve for x
    x = 277,202.25/263.25
  6. Step 6: Final answer
    x = 1,053

Related Problems

Find third proportional to 131.63 and 263.25
Half scale
Find third proportional to 526.50 and 1,053
Double scale
Find third proportional to 265 and 531
Similar ratio
Find third proportional to 394.88 and 789.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.