Home / 79,094.88-109,150.32-43,284.24

Finding the Fourth Proportional to 79,094.88, 109,150.32 and 43,284.24

Calculator

Solution

The fourth proportional to 79,094.88, 109,150.32 and 43,284.24 is: 59,731.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,094.88 : 109,150.32 = 43,284.24 : x
  2. Step 2: Convert to fraction form
    79,094.88/109,150.32 = 43,284.24/x
  3. Step 3: Cross multiply
    79,094.88x = 109,150.32 × 43,284.24
  4. Step 4: Simplify right side
    79,094.88x = 4,724,488,646.96
  5. Step 5: Solve for x
    x = 4,724,488,646.96/79,094.88
  6. Step 6: Final answer
    x = 59,731.91

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.