Home / 4,426.70-6,633.36-2,963.24

Finding the Fourth Proportional to 4,426.70, 6,633.36 and 2,963.24

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Solution

The fourth proportional to 4,426.70, 6,633.36 and 2,963.24 is: 4,440.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426.70 : 6,633.36 = 2,963.24 : x
  2. Step 2: Convert to fraction form
    4,426.70/6,633.36 = 2,963.24/x
  3. Step 3: Cross multiply
    4,426.70x = 6,633.36 × 2,963.24
  4. Step 4: Simplify right side
    4,426.70x = 19,656,237.69
  5. Step 5: Solve for x
    x = 19,656,237.69/4,426.70
  6. Step 6: Final answer
    x = 4,440.38

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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.