Home / 1,350.02-2,024.56-619.19

Finding the Fourth Proportional to 1,350.02, 2,024.56 and 619.19

Calculator

Solution

The fourth proportional to 1,350.02, 2,024.56 and 619.19 is: 928.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350.02 : 2,024.56 = 619.19 : x
  2. Step 2: Convert to fraction form
    1,350.02/2,024.56 = 619.19/x
  3. Step 3: Cross multiply
    1,350.02x = 2,024.56 × 619.19
  4. Step 4: Simplify right side
    1,350.02x = 1,253,587.31
  5. Step 5: Solve for x
    x = 1,253,587.31/1,350.02
  6. Step 6: Final answer
    x = 928.57

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.