Home / 1,060.50-1,591.07-376.66

Finding the Fourth Proportional to 1,060.50, 1,591.07 and 376.66

Calculator

Solution

The fourth proportional to 1,060.50, 1,591.07 and 376.66 is: 565.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060.50 : 1,591.07 = 376.66 : x
  2. Step 2: Convert to fraction form
    1,060.50/1,591.07 = 376.66/x
  3. Step 3: Cross multiply
    1,060.50x = 1,591.07 × 376.66
  4. Step 4: Simplify right side
    1,060.50x = 599,292.43
  5. Step 5: Solve for x
    x = 599,292.43/1,060.50
  6. Step 6: Final answer
    x = 565.10

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.