Home / 10,472-13,276

Finding the Third Proportional to 10,472 and 13,276

Calculator

Solution

The third proportional to 10,472 and 13,276 is: 16,830.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,472 : 13,276 = 13,276 : x
  2. Step 2: Convert to fraction form
    10,472/13,276 = 13,276/x
  3. Step 3: Cross multiply
    10,472x = 13,276 × 13,276
  4. Step 4: Simplify right side
    10,472x = 176,252,176
  5. Step 5: Solve for x
    x = 176,252,176/10,472
  6. Step 6: Final answer
    x = 16,830.80

Related Problems

Find third proportional to 5,236 and 6,638
Half scale
Find third proportional to 20,944 and 26,552
Double scale
Find third proportional to 10,474 and 13,279
Similar ratio
Find third proportional to 15,708 and 19,914
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.