Home / 75,699.69-113,571.73-22,393.08

Finding the Fourth Proportional to 75,699.69, 113,571.73 and 22,393.08

Calculator

Solution

The fourth proportional to 75,699.69, 113,571.73 and 22,393.08 is: 33,596.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,699.69 : 113,571.73 = 22,393.08 : x
  2. Step 2: Convert to fraction form
    75,699.69/113,571.73 = 22,393.08/x
  3. Step 3: Cross multiply
    75,699.69x = 113,571.73 × 22,393.08
  4. Step 4: Simplify right side
    75,699.69x = 2,543,220,835.63
  5. Step 5: Solve for x
    x = 2,543,220,835.63/75,699.69
  6. Step 6: Final answer
    x = 33,596.19

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.