Home / 109,017-150,455.94-60,623.76

Finding the Fourth Proportional to 109,017, 150,455.94 and 60,623.76

Calculator

Solution

The fourth proportional to 109,017, 150,455.94 and 60,623.76 is: 83,667.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,017 : 150,455.94 = 60,623.76 : x
  2. Step 2: Convert to fraction form
    109,017/150,455.94 = 60,623.76/x
  3. Step 3: Cross multiply
    109,017x = 150,455.94 × 60,623.76
  4. Step 4: Simplify right side
    109,017x = 9,121,204,797.13
  5. Step 5: Solve for x
    x = 9,121,204,797.13/109,017
  6. Step 6: Final answer
    x = 83,667.73

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.