Home / 44,809.93-67,214.90-13,645.45

Finding the Fourth Proportional to 44,809.93, 67,214.90 and 13,645.45

Calculator

Solution

The fourth proportional to 44,809.93, 67,214.90 and 13,645.45 is: 20,468.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,809.93 : 67,214.90 = 13,645.45 : x
  2. Step 2: Convert to fraction form
    44,809.93/67,214.90 = 13,645.45/x
  3. Step 3: Cross multiply
    44,809.93x = 67,214.90 × 13,645.45
  4. Step 4: Simplify right side
    44,809.93x = 917,177,557.21
  5. Step 5: Solve for x
    x = 917,177,557.21/44,809.93
  6. Step 6: Final answer
    x = 20,468.18

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.