Home / 13,832.48-19,066.51-9,354.60

Finding the Fourth Proportional to 13,832.48, 19,066.51 and 9,354.60

Calculator

Solution

The fourth proportional to 13,832.48, 19,066.51 and 9,354.60 is: 12,894.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,832.48 : 19,066.51 = 9,354.60 : x
  2. Step 2: Convert to fraction form
    13,832.48/19,066.51 = 9,354.60/x
  3. Step 3: Cross multiply
    13,832.48x = 19,066.51 × 9,354.60
  4. Step 4: Simplify right side
    13,832.48x = 178,359,574.45
  5. Step 5: Solve for x
    x = 178,359,574.45/13,832.48
  6. Step 6: Final answer
    x = 12,894.26

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.