Home / 102,207.94-153,319.60-27,326.44

Finding the Fourth Proportional to 102,207.94, 153,319.60 and 27,326.44

Calculator

Solution

The fourth proportional to 102,207.94, 153,319.60 and 27,326.44 is: 40,991.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,207.94 : 153,319.60 = 27,326.44 : x
  2. Step 2: Convert to fraction form
    102,207.94/153,319.60 = 27,326.44/x
  3. Step 3: Cross multiply
    102,207.94x = 153,319.60 × 27,326.44
  4. Step 4: Simplify right side
    102,207.94x = 4,189,678,850.22
  5. Step 5: Solve for x
    x = 4,189,678,850.22/102,207.94
  6. Step 6: Final answer
    x = 40,991.72

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.