Home / 6,186.47-8,534.31-3,533.18

Finding the Fourth Proportional to 6,186.47, 8,534.31 and 3,533.18

Calculator

Solution

The fourth proportional to 6,186.47, 8,534.31 and 3,533.18 is: 4,874.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,186.47 : 8,534.31 = 3,533.18 : x
  2. Step 2: Convert to fraction form
    6,186.47/8,534.31 = 3,533.18/x
  3. Step 3: Cross multiply
    6,186.47x = 8,534.31 × 3,533.18
  4. Step 4: Simplify right side
    6,186.47x = 30,153,253.41
  5. Step 5: Solve for x
    x = 30,153,253.41/6,186.47
  6. Step 6: Final answer
    x = 4,874.06

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.