Home / 4,433.39-6,118.10-2,443.90

Finding the Fourth Proportional to 4,433.39, 6,118.10 and 2,443.90

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Solution

The fourth proportional to 4,433.39, 6,118.10 and 2,443.90 is: 3,372.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433.39 : 6,118.10 = 2,443.90 : x
  2. Step 2: Convert to fraction form
    4,433.39/6,118.10 = 2,443.90/x
  3. Step 3: Cross multiply
    4,433.39x = 6,118.10 × 2,443.90
  4. Step 4: Simplify right side
    4,433.39x = 14,952,020.02
  5. Step 5: Solve for x
    x = 14,952,020.02/4,433.39
  6. Step 6: Final answer
    x = 3,372.59

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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.