Home / 109,682.01-164,498.70-30,794.49

Finding the Fourth Proportional to 109,682.01, 164,498.70 and 30,794.49

Calculator

Solution

The fourth proportional to 109,682.01, 164,498.70 and 30,794.49 is: 46,184.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,682.01 : 164,498.70 = 30,794.49 : x
  2. Step 2: Convert to fraction form
    109,682.01/164,498.70 = 30,794.49/x
  3. Step 3: Cross multiply
    109,682.01x = 164,498.70 × 30,794.49
  4. Step 4: Simplify right side
    109,682.01x = 5,065,653,572.16
  5. Step 5: Solve for x
    x = 5,065,653,572.16/109,682.01
  6. Step 6: Final answer
    x = 46,184.91

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.