Home / 4,760.04-7,105.99-4,137.43

Finding the Fourth Proportional to 4,760.04, 7,105.99 and 4,137.43

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Solution

The fourth proportional to 4,760.04, 7,105.99 and 4,137.43 is: 6,176.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,760.04 : 7,105.99 = 4,137.43 : x
  2. Step 2: Convert to fraction form
    4,760.04/7,105.99 = 4,137.43/x
  3. Step 3: Cross multiply
    4,760.04x = 7,105.99 × 4,137.43
  4. Step 4: Simplify right side
    4,760.04x = 29,400,515.52
  5. Step 5: Solve for x
    x = 29,400,515.52/4,760.04
  6. Step 6: Final answer
    x = 6,176.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.