Home / 1,935.62-2,903.00-548.64

Finding the Fourth Proportional to 1,935.62, 2,903.00 and 548.64

Calculator

Solution

The fourth proportional to 1,935.62, 2,903.00 and 548.64 is: 822.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935.62 : 2,903.00 = 548.64 : x
  2. Step 2: Convert to fraction form
    1,935.62/2,903.00 = 548.64/x
  3. Step 3: Cross multiply
    1,935.62x = 2,903.00 × 548.64
  4. Step 4: Simplify right side
    1,935.62x = 1,592,699.18
  5. Step 5: Solve for x
    x = 1,592,699.18/1,935.62
  6. Step 6: Final answer
    x = 822.84

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.