Home / 194,448.50-268,339.11-105,024.50

Finding the Fourth Proportional to 194,448.50, 268,339.11 and 105,024.50

Calculator

Solution

The fourth proportional to 194,448.50, 268,339.11 and 105,024.50 is: 144,933.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,448.50 : 268,339.11 = 105,024.50 : x
  2. Step 2: Convert to fraction form
    194,448.50/268,339.11 = 105,024.50/x
  3. Step 3: Cross multiply
    194,448.50x = 268,339.11 × 105,024.50
  4. Step 4: Simplify right side
    194,448.50x = 28,182,180,858.20
  5. Step 5: Solve for x
    x = 28,182,180,858.20/194,448.50
  6. Step 6: Final answer
    x = 144,933.91

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.