Home / 526-609

Finding the Third Proportional to 526 and 609

Calculator

Solution

The third proportional to 526 and 609 is: 705.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    526 : 609 = 609 : x
  2. Step 2: Convert to fraction form
    526/609 = 609/x
  3. Step 3: Cross multiply
    526x = 609 × 609
  4. Step 4: Simplify right side
    526x = 370,881
  5. Step 5: Solve for x
    x = 370,881/526
  6. Step 6: Final answer
    x = 705.10

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.