Home / 164,226.54-226,632.78-88,775.04

Finding the Fourth Proportional to 164,226.54, 226,632.78 and 88,775.04

Calculator

Solution

The fourth proportional to 164,226.54, 226,632.78 and 88,775.04 is: 122,509.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,226.54 : 226,632.78 = 88,775.04 : x
  2. Step 2: Convert to fraction form
    164,226.54/226,632.78 = 88,775.04/x
  3. Step 3: Cross multiply
    164,226.54x = 226,632.78 × 88,775.04
  4. Step 4: Simplify right side
    164,226.54x = 20,119,334,109.81
  5. Step 5: Solve for x
    x = 20,119,334,109.81/164,226.54
  6. Step 6: Final answer
    x = 122,509.64

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.