Home / 4,709.88-7,067.14-3,332.07

Finding the Fourth Proportional to 4,709.88, 7,067.14 and 3,332.07

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Solution

The fourth proportional to 4,709.88, 7,067.14 and 3,332.07 is: 4,999.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709.88 : 7,067.14 = 3,332.07 : x
  2. Step 2: Convert to fraction form
    4,709.88/7,067.14 = 3,332.07/x
  3. Step 3: Cross multiply
    4,709.88x = 7,067.14 × 3,332.07
  4. Step 4: Simplify right side
    4,709.88x = 23,548,196.85
  5. Step 5: Solve for x
    x = 23,548,196.85/4,709.88
  6. Step 6: Final answer
    x = 4,999.74

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1.5x scale

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.