Home / 1,750.16-2,625.41-579.82

Finding the Fourth Proportional to 1,750.16, 2,625.41 and 579.82

Calculator

Solution

The fourth proportional to 1,750.16, 2,625.41 and 579.82 is: 869.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750.16 : 2,625.41 = 579.82 : x
  2. Step 2: Convert to fraction form
    1,750.16/2,625.41 = 579.82/x
  3. Step 3: Cross multiply
    1,750.16x = 2,625.41 × 579.82
  4. Step 4: Simplify right side
    1,750.16x = 1,522,265.23
  5. Step 5: Solve for x
    x = 1,522,265.23/1,750.16
  6. Step 6: Final answer
    x = 869.79

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.