Home / 4,880.68-7,322.18-1,593.77

Finding the Fourth Proportional to 4,880.68, 7,322.18 and 1,593.77

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Solution

The fourth proportional to 4,880.68, 7,322.18 and 1,593.77 is: 2,391.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,880.68 : 7,322.18 = 1,593.77 : x
  2. Step 2: Convert to fraction form
    4,880.68/7,322.18 = 1,593.77/x
  3. Step 3: Cross multiply
    4,880.68x = 7,322.18 × 1,593.77
  4. Step 4: Simplify right side
    4,880.68x = 11,669,826.24
  5. Step 5: Solve for x
    x = 11,669,826.24/4,880.68
  6. Step 6: Final answer
    x = 2,391.03

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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.