Home / 1,837.36-2,756.21-604.77

Finding the Fourth Proportional to 1,837.36, 2,756.21 and 604.77

Calculator

Solution

The fourth proportional to 1,837.36, 2,756.21 and 604.77 is: 907.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837.36 : 2,756.21 = 604.77 : x
  2. Step 2: Convert to fraction form
    1,837.36/2,756.21 = 604.77/x
  3. Step 3: Cross multiply
    1,837.36x = 2,756.21 × 604.77
  4. Step 4: Simplify right side
    1,837.36x = 1,666,872.37
  5. Step 5: Solve for x
    x = 1,666,872.37/1,837.36
  6. Step 6: Final answer
    x = 907.21

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.