Home / 56,473-75,288

Finding the Third Proportional to 56,473 and 75,288

Calculator

Solution

The third proportional to 56,473 and 75,288 is: 100,371.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,473 : 75,288 = 75,288 : x
  2. Step 2: Convert to fraction form
    56,473/75,288 = 75,288/x
  3. Step 3: Cross multiply
    56,473x = 75,288 × 75,288
  4. Step 4: Simplify right side
    56,473x = 5,668,282,944
  5. Step 5: Solve for x
    x = 5,668,282,944/56,473
  6. Step 6: Final answer
    x = 100,371.56

Related Problems

Find third proportional to 28,236.50 and 37,644
Half scale
Find third proportional to 112,946 and 150,576
Double scale
Find third proportional to 56,475 and 75,291
Similar ratio
Find third proportional to 84,709.50 and 112,932
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.