Home / 2,760.00-3,808.85-1,501.08

Finding the Fourth Proportional to 2,760.00, 3,808.85 and 1,501.08

Calculator

Solution

The fourth proportional to 2,760.00, 3,808.85 and 1,501.08 is: 2,071.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760.00 : 3,808.85 = 1,501.08 : x
  2. Step 2: Convert to fraction form
    2,760.00/3,808.85 = 1,501.08/x
  3. Step 3: Cross multiply
    2,760.00x = 3,808.85 × 1,501.08
  4. Step 4: Simplify right side
    2,760.00x = 5,717,392.42
  5. Step 5: Solve for x
    x = 5,717,392.42/2,760.00
  6. Step 6: Final answer
    x = 2,071.52

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.