Home / 566.51-849.76-277.88

Finding the Fourth Proportional to 566.51, 849.76 and 277.88

Calculator

Solution

The fourth proportional to 566.51, 849.76 and 277.88 is: 416.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    566.51 : 849.76 = 277.88 : x
  2. Step 2: Convert to fraction form
    566.51/849.76 = 277.88/x
  3. Step 3: Cross multiply
    566.51x = 849.76 × 277.88
  4. Step 4: Simplify right side
    566.51x = 236,126.37
  5. Step 5: Solve for x
    x = 236,126.37/566.51
  6. Step 6: Final answer
    x = 416.81

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.