Home / 56,804.10-78,395.49-34,150.47

Finding the Fourth Proportional to 56,804.10, 78,395.49 and 34,150.47

Calculator

Solution

The fourth proportional to 56,804.10, 78,395.49 and 34,150.47 is: 47,131.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,804.10 : 78,395.49 = 34,150.47 : x
  2. Step 2: Convert to fraction form
    56,804.10/78,395.49 = 34,150.47/x
  3. Step 3: Cross multiply
    56,804.10x = 78,395.49 × 34,150.47
  4. Step 4: Simplify right side
    56,804.10x = 2,677,242,829.38
  5. Step 5: Solve for x
    x = 2,677,242,829.38/56,804.10
  6. Step 6: Final answer
    x = 47,131.15

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.