Home / 116,733.03-161,092.23-66,432.03

Finding the Fourth Proportional to 116,733.03, 161,092.23 and 66,432.03

Calculator

Solution

The fourth proportional to 116,733.03, 161,092.23 and 66,432.03 is: 91,676.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,733.03 : 161,092.23 = 66,432.03 : x
  2. Step 2: Convert to fraction form
    116,733.03/161,092.23 = 66,432.03/x
  3. Step 3: Cross multiply
    116,733.03x = 161,092.23 × 66,432.03
  4. Step 4: Simplify right side
    116,733.03x = 10,701,683,856.13
  5. Step 5: Solve for x
    x = 10,701,683,856.13/116,733.03
  6. Step 6: Final answer
    x = 91,676.57

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.