Home / 109,572.72-164,358.96-43,044.24

Finding the Fourth Proportional to 109,572.72, 164,358.96 and 43,044.24

Calculator

Solution

The fourth proportional to 109,572.72, 164,358.96 and 43,044.24 is: 64,566.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,572.72 : 164,358.96 = 43,044.24 : x
  2. Step 2: Convert to fraction form
    109,572.72/164,358.96 = 43,044.24/x
  3. Step 3: Cross multiply
    109,572.72x = 164,358.96 × 43,044.24
  4. Step 4: Simplify right side
    109,572.72x = 7,074,706,520.39
  5. Step 5: Solve for x
    x = 7,074,706,520.39/109,572.72
  6. Step 6: Final answer
    x = 64,566.31

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.