Home / 4,537.74-6,807.26-1,615.35

Finding the Fourth Proportional to 4,537.74, 6,807.26 and 1,615.35

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Solution

The fourth proportional to 4,537.74, 6,807.26 and 1,615.35 is: 2,423.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,537.74 : 6,807.26 = 1,615.35 : x
  2. Step 2: Convert to fraction form
    4,537.74/6,807.26 = 1,615.35/x
  3. Step 3: Cross multiply
    4,537.74x = 6,807.26 × 1,615.35
  4. Step 4: Simplify right side
    4,537.74x = 10,996,107.44
  5. Step 5: Solve for x
    x = 10,996,107.44/4,537.74
  6. Step 6: Final answer
    x = 2,423.26

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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.