Home / 4.60-6.10-4.60

Finding the Fourth Proportional to 4.60, 6.10 and 4.60

Calculator

Solution

The fourth proportional to 4.60, 6.10 and 4.60 is: 6.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4.60 : 6.10 = 4.60 : x
  2. Step 2: Convert to fraction form
    4.60/6.10 = 4.60/x
  3. Step 3: Cross multiply
    4.60x = 6.10 × 4.60
  4. Step 4: Simplify right side
    4.60x = 28.06
  5. Step 5: Solve for x
    x = 28.06/4.60
  6. Step 6: Final answer
    x = 6.10

Related Problems

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.