Home / 67,914.72-101,872.12-23,541.48

Finding the Fourth Proportional to 67,914.72, 101,872.12 and 23,541.48

Calculator

Solution

The fourth proportional to 67,914.72, 101,872.12 and 23,541.48 is: 35,312.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,914.72 : 101,872.12 = 23,541.48 : x
  2. Step 2: Convert to fraction form
    67,914.72/101,872.12 = 23,541.48/x
  3. Step 3: Cross multiply
    67,914.72x = 101,872.12 × 23,541.48
  4. Step 4: Simplify right side
    67,914.72x = 2,398,220,475.54
  5. Step 5: Solve for x
    x = 2,398,220,475.54/67,914.72
  6. Step 6: Final answer
    x = 35,312.23

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.