Home / 64,289.75-88,719.76-35,995.44

Finding the Fourth Proportional to 64,289.75, 88,719.76 and 35,995.44

Calculator

Solution

The fourth proportional to 64,289.75, 88,719.76 and 35,995.44 is: 49,673.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,289.75 : 88,719.76 = 35,995.44 : x
  2. Step 2: Convert to fraction form
    64,289.75/88,719.76 = 35,995.44/x
  3. Step 3: Cross multiply
    64,289.75x = 88,719.76 × 35,995.44
  4. Step 4: Simplify right side
    64,289.75x = 3,193,506,474.06
  5. Step 5: Solve for x
    x = 3,193,506,474.06/64,289.75
  6. Step 6: Final answer
    x = 49,673.65

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.