Home / 335,719.71-503,579.57-136,002.87

Finding the Fourth Proportional to 335,719.71, 503,579.57 and 136,002.87

Calculator

Solution

The fourth proportional to 335,719.71, 503,579.57 and 136,002.87 is: 204,004.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,719.71 : 503,579.57 = 136,002.87 : x
  2. Step 2: Convert to fraction form
    335,719.71/503,579.57 = 136,002.87/x
  3. Step 3: Cross multiply
    335,719.71x = 503,579.57 × 136,002.87
  4. Step 4: Simplify right side
    335,719.71x = 68,488,266,113.35
  5. Step 5: Solve for x
    x = 68,488,266,113.35/335,719.71
  6. Step 6: Final answer
    x = 204,004.31

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.