Home / 4,033.82-5,562.18-2,615.65

Finding the Fourth Proportional to 4,033.82, 5,562.18 and 2,615.65

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Solution

The fourth proportional to 4,033.82, 5,562.18 and 2,615.65 is: 3,606.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033.82 : 5,562.18 = 2,615.65 : x
  2. Step 2: Convert to fraction form
    4,033.82/5,562.18 = 2,615.65/x
  3. Step 3: Cross multiply
    4,033.82x = 5,562.18 × 2,615.65
  4. Step 4: Simplify right side
    4,033.82x = 14,548,702.21
  5. Step 5: Solve for x
    x = 14,548,702.21/4,033.82
  6. Step 6: Final answer
    x = 3,606.68

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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.