Home / 92,973-139,965.41-84,706.14

Finding the Fourth Proportional to 92,973, 139,965.41 and 84,706.14

Calculator

Solution

The fourth proportional to 92,973, 139,965.41 and 84,706.14 is: 127,520.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,973 : 139,965.41 = 84,706.14 : x
  2. Step 2: Convert to fraction form
    92,973/139,965.41 = 84,706.14/x
  3. Step 3: Cross multiply
    92,973x = 139,965.41 × 84,706.14
  4. Step 4: Simplify right side
    92,973x = 11,855,929,614.62
  5. Step 5: Solve for x
    x = 11,855,929,614.62/92,973
  6. Step 6: Final answer
    x = 127,520.14

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.