Home / 4,046.58-6,072.30-1,581.66

Finding the Fourth Proportional to 4,046.58, 6,072.30 and 1,581.66

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Solution

The fourth proportional to 4,046.58, 6,072.30 and 1,581.66 is: 2,373.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046.58 : 6,072.30 = 1,581.66 : x
  2. Step 2: Convert to fraction form
    4,046.58/6,072.30 = 1,581.66/x
  3. Step 3: Cross multiply
    4,046.58x = 6,072.30 × 1,581.66
  4. Step 4: Simplify right side
    4,046.58x = 9,604,314.02
  5. Step 5: Solve for x
    x = 9,604,314.02/4,046.58
  6. Step 6: Final answer
    x = 2,373.44

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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.