Home / 1,528.37-2,293.50-603.77

Finding the Fourth Proportional to 1,528.37, 2,293.50 and 603.77

Calculator

Solution

The fourth proportional to 1,528.37, 2,293.50 and 603.77 is: 906.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,528.37 : 2,293.50 = 603.77 : x
  2. Step 2: Convert to fraction form
    1,528.37/2,293.50 = 603.77/x
  3. Step 3: Cross multiply
    1,528.37x = 2,293.50 × 603.77
  4. Step 4: Simplify right side
    1,528.37x = 1,384,746.50
  5. Step 5: Solve for x
    x = 1,384,746.50/1,528.37
  6. Step 6: Final answer
    x = 906.03

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.