Home / 4,700.91-7,051.37-1,927.06

Finding the Fourth Proportional to 4,700.91, 7,051.37 and 1,927.06

Calculator

Solution

The fourth proportional to 4,700.91, 7,051.37 and 1,927.06 is: 2,890.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,700.91 : 7,051.37 = 1,927.06 : x
  2. Step 2: Convert to fraction form
    4,700.91/7,051.37 = 1,927.06/x
  3. Step 3: Cross multiply
    4,700.91x = 7,051.37 × 1,927.06
  4. Step 4: Simplify right side
    4,700.91x = 13,588,413.07
  5. Step 5: Solve for x
    x = 13,588,413.07/4,700.91
  6. Step 6: Final answer
    x = 2,890.59

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.