Home / 704.01-1,055.97-217.02

Finding the Fourth Proportional to 704.01, 1,055.97 and 217.02

Calculator

Solution

The fourth proportional to 704.01, 1,055.97 and 217.02 is: 325.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    704.01 : 1,055.97 = 217.02 : x
  2. Step 2: Convert to fraction form
    704.01/1,055.97 = 217.02/x
  3. Step 3: Cross multiply
    704.01x = 1,055.97 × 217.02
  4. Step 4: Simplify right side
    704.01x = 229,166.61
  5. Step 5: Solve for x
    x = 229,166.61/704.01
  6. Step 6: Final answer
    x = 325.52

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.