Home / 134,758.15-185,825.55-93,969.69

Finding the Fourth Proportional to 134,758.15, 185,825.55 and 93,969.69

Calculator

Solution

The fourth proportional to 134,758.15, 185,825.55 and 93,969.69 is: 129,580.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,758.15 : 185,825.55 = 93,969.69 : x
  2. Step 2: Convert to fraction form
    134,758.15/185,825.55 = 93,969.69/x
  3. Step 3: Cross multiply
    134,758.15x = 185,825.55 × 93,969.69
  4. Step 4: Simplify right side
    134,758.15x = 17,461,969,327.58
  5. Step 5: Solve for x
    x = 17,461,969,327.58/134,758.15
  6. Step 6: Final answer
    x = 129,580.06

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.