Home / 906-1,664

Finding the Third Proportional to 906 and 1,664

Calculator

Solution

The third proportional to 906 and 1,664 is: 3,056.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    906 : 1,664 = 1,664 : x
  2. Step 2: Convert to fraction form
    906/1,664 = 1,664/x
  3. Step 3: Cross multiply
    906x = 1,664 × 1,664
  4. Step 4: Simplify right side
    906x = 2,768,896
  5. Step 5: Solve for x
    x = 2,768,896/906
  6. Step 6: Final answer
    x = 3,056.18

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.84) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.