Home / 1,583.04-2,374.20-608.64

Finding the Fourth Proportional to 1,583.04, 2,374.20 and 608.64

Calculator

Solution

The fourth proportional to 1,583.04, 2,374.20 and 608.64 is: 912.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583.04 : 2,374.20 = 608.64 : x
  2. Step 2: Convert to fraction form
    1,583.04/2,374.20 = 608.64/x
  3. Step 3: Cross multiply
    1,583.04x = 2,374.20 × 608.64
  4. Step 4: Simplify right side
    1,583.04x = 1,445,033.09
  5. Step 5: Solve for x
    x = 1,445,033.09/1,583.04
  6. Step 6: Final answer
    x = 912.82

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.