Home / 1,484.41-2,227.37-607.56

Finding the Fourth Proportional to 1,484.41, 2,227.37 and 607.56

Calculator

Solution

The fourth proportional to 1,484.41, 2,227.37 and 607.56 is: 911.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484.41 : 2,227.37 = 607.56 : x
  2. Step 2: Convert to fraction form
    1,484.41/2,227.37 = 607.56/x
  3. Step 3: Cross multiply
    1,484.41x = 2,227.37 × 607.56
  4. Step 4: Simplify right side
    1,484.41x = 1,353,251.81
  5. Step 5: Solve for x
    x = 1,353,251.81/1,484.41
  6. Step 6: Final answer
    x = 911.65

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.