Home / 4,423.10-6,633.38-1,754.24

Finding the Fourth Proportional to 4,423.10, 6,633.38 and 1,754.24

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Solution

The fourth proportional to 4,423.10, 6,633.38 and 1,754.24 is: 2,630.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423.10 : 6,633.38 = 1,754.24 : x
  2. Step 2: Convert to fraction form
    4,423.10/6,633.38 = 1,754.24/x
  3. Step 3: Cross multiply
    4,423.10x = 6,633.38 × 1,754.24
  4. Step 4: Simplify right side
    4,423.10x = 11,636,498.59
  5. Step 5: Solve for x
    x = 11,636,498.59/4,423.10
  6. Step 6: Final answer
    x = 2,630.85

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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.