Home / 176,829.91-265,147.92-70,105.75

Finding the Fourth Proportional to 176,829.91, 265,147.92 and 70,105.75

Calculator

Solution

The fourth proportional to 176,829.91, 265,147.92 and 70,105.75 is: 105,120.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,829.91 : 265,147.92 = 70,105.75 : x
  2. Step 2: Convert to fraction form
    176,829.91/265,147.92 = 70,105.75/x
  3. Step 3: Cross multiply
    176,829.91x = 265,147.92 × 70,105.75
  4. Step 4: Simplify right side
    176,829.91x = 18,588,393,792.54
  5. Step 5: Solve for x
    x = 18,588,393,792.54/176,829.91
  6. Step 6: Final answer
    x = 105,120.19

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.