Home / 1,552.23-2,328.15-578.07

Finding the Fourth Proportional to 1,552.23, 2,328.15 and 578.07

Calculator

Solution

The fourth proportional to 1,552.23, 2,328.15 and 578.07 is: 867.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552.23 : 2,328.15 = 578.07 : x
  2. Step 2: Convert to fraction form
    1,552.23/2,328.15 = 578.07/x
  3. Step 3: Cross multiply
    1,552.23x = 2,328.15 × 578.07
  4. Step 4: Simplify right side
    1,552.23x = 1,345,833.67
  5. Step 5: Solve for x
    x = 1,345,833.67/1,552.23
  6. Step 6: Final answer
    x = 867.03

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.