Home / 117,524.20-176,064.06-91,099.56

Finding the Fourth Proportional to 117,524.20, 176,064.06 and 91,099.56

Calculator

Solution

The fourth proportional to 117,524.20, 176,064.06 and 91,099.56 is: 136,477.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,524.20 : 176,064.06 = 91,099.56 : x
  2. Step 2: Convert to fraction form
    117,524.20/176,064.06 = 91,099.56/x
  3. Step 3: Cross multiply
    117,524.20x = 176,064.06 × 91,099.56
  4. Step 4: Simplify right side
    117,524.20x = 16,039,358,397.81
  5. Step 5: Solve for x
    x = 16,039,358,397.81/117,524.20
  6. Step 6: Final answer
    x = 136,477.07

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.