Home / 1,527.26-2,289.20-746.01

Finding the Fourth Proportional to 1,527.26, 2,289.20 and 746.01

Calculator

Solution

The fourth proportional to 1,527.26, 2,289.20 and 746.01 is: 1,118.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,527.26 : 2,289.20 = 746.01 : x
  2. Step 2: Convert to fraction form
    1,527.26/2,289.20 = 746.01/x
  3. Step 3: Cross multiply
    1,527.26x = 2,289.20 × 746.01
  4. Step 4: Simplify right side
    1,527.26x = 1,707,762.36
  5. Step 5: Solve for x
    x = 1,707,762.36/1,527.26
  6. Step 6: Final answer
    x = 1,118.19

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.