Home / 587.32-881.01-340.37

Finding the Fourth Proportional to 587.32, 881.01 and 340.37

Calculator

Solution

The fourth proportional to 587.32, 881.01 and 340.37 is: 510.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    587.32 : 881.01 = 340.37 : x
  2. Step 2: Convert to fraction form
    587.32/881.01 = 340.37/x
  3. Step 3: Cross multiply
    587.32x = 881.01 × 340.37
  4. Step 4: Simplify right side
    587.32x = 299,864.97
  5. Step 5: Solve for x
    x = 299,864.97/587.32
  6. Step 6: Final answer
    x = 510.57

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.