Home / 4,425.36-6,107.92-2,933.36

Finding the Fourth Proportional to 4,425.36, 6,107.92 and 2,933.36

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Solution

The fourth proportional to 4,425.36, 6,107.92 and 2,933.36 is: 4,048.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425.36 : 6,107.92 = 2,933.36 : x
  2. Step 2: Convert to fraction form
    4,425.36/6,107.92 = 2,933.36/x
  3. Step 3: Cross multiply
    4,425.36x = 6,107.92 × 2,933.36
  4. Step 4: Simplify right side
    4,425.36x = 17,916,728.21
  5. Step 5: Solve for x
    x = 17,916,728.21/4,425.36
  6. Step 6: Final answer
    x = 4,048.65

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1.5x scale

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.