Home / 410.07-566.08-300.34

Finding the Fourth Proportional to 410.07, 566.08 and 300.34

Calculator

Solution

The fourth proportional to 410.07, 566.08 and 300.34 is: 414.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    410.07 : 566.08 = 300.34 : x
  2. Step 2: Convert to fraction form
    410.07/566.08 = 300.34/x
  3. Step 3: Cross multiply
    410.07x = 566.08 × 300.34
  4. Step 4: Simplify right side
    410.07x = 170,016.42
  5. Step 5: Solve for x
    x = 170,016.42/410.07
  6. Step 6: Final answer
    x = 414.60

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.