Home / 19,015.04-26,240.32-10,632.32

Finding the Fourth Proportional to 19,015.04, 26,240.32 and 10,632.32

Calculator

Solution

The fourth proportional to 19,015.04, 26,240.32 and 10,632.32 is: 14,672.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,015.04 : 26,240.32 = 10,632.32 : x
  2. Step 2: Convert to fraction form
    19,015.04/26,240.32 = 10,632.32/x
  3. Step 3: Cross multiply
    19,015.04x = 26,240.32 × 10,632.32
  4. Step 4: Simplify right side
    19,015.04x = 278,995,479.14
  5. Step 5: Solve for x
    x = 278,995,479.14/19,015.04
  6. Step 6: Final answer
    x = 14,672.36

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.