Home / 125,693.82-173,453.04-69,104.76

Finding the Fourth Proportional to 125,693.82, 173,453.04 and 69,104.76

Calculator

Solution

The fourth proportional to 125,693.82, 173,453.04 and 69,104.76 is: 95,362.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,693.82 : 173,453.04 = 69,104.76 : x
  2. Step 2: Convert to fraction form
    125,693.82/173,453.04 = 69,104.76/x
  3. Step 3: Cross multiply
    125,693.82x = 173,453.04 × 69,104.76
  4. Step 4: Simplify right side
    125,693.82x = 11,986,430,700.47
  5. Step 5: Solve for x
    x = 11,986,430,700.47/125,693.82
  6. Step 6: Final answer
    x = 95,362.13

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.