Home / 787-954

Finding the Third Proportional to 787 and 954

Calculator

Solution

The third proportional to 787 and 954 is: 1,156.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    787 : 954 = 954 : x
  2. Step 2: Convert to fraction form
    787/954 = 954/x
  3. Step 3: Cross multiply
    787x = 954 × 954
  4. Step 4: Simplify right side
    787x = 910,116
  5. Step 5: Solve for x
    x = 910,116/787
  6. Step 6: Final answer
    x = 1,156.44

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.