Home / 69,305.36-95,641.26-39,090.58

Finding the Fourth Proportional to 69,305.36, 95,641.26 and 39,090.58

Calculator

Solution

The fourth proportional to 69,305.36, 95,641.26 and 39,090.58 is: 53,944.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,305.36 : 95,641.26 = 39,090.58 : x
  2. Step 2: Convert to fraction form
    69,305.36/95,641.26 = 39,090.58/x
  3. Step 3: Cross multiply
    69,305.36x = 95,641.26 × 39,090.58
  4. Step 4: Simplify right side
    69,305.36x = 3,738,671,939.64
  5. Step 5: Solve for x
    x = 3,738,671,939.64/69,305.36
  6. Step 6: Final answer
    x = 53,944.92

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.