Home / 76,025.18-114,038.08-26,119.67

Finding the Fourth Proportional to 76,025.18, 114,038.08 and 26,119.67

Calculator

Solution

The fourth proportional to 76,025.18, 114,038.08 and 26,119.67 is: 39,179.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,025.18 : 114,038.08 = 26,119.67 : x
  2. Step 2: Convert to fraction form
    76,025.18/114,038.08 = 26,119.67/x
  3. Step 3: Cross multiply
    76,025.18x = 114,038.08 × 26,119.67
  4. Step 4: Simplify right side
    76,025.18x = 2,978,636,381.54
  5. Step 5: Solve for x
    x = 2,978,636,381.54/76,025.18
  6. Step 6: Final answer
    x = 39,179.60

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.