Home / 66,092.36-91,207.49-35,877.67

Finding the Fourth Proportional to 66,092.36, 91,207.49 and 35,877.67

Calculator

Solution

The fourth proportional to 66,092.36, 91,207.49 and 35,877.67 is: 49,511.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,092.36 : 91,207.49 = 35,877.67 : x
  2. Step 2: Convert to fraction form
    66,092.36/91,207.49 = 35,877.67/x
  3. Step 3: Cross multiply
    66,092.36x = 91,207.49 × 35,877.67
  4. Step 4: Simplify right side
    66,092.36x = 3,272,311,820.34
  5. Step 5: Solve for x
    x = 3,272,311,820.34/66,092.36
  6. Step 6: Final answer
    x = 49,511.20

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.