Home / 5,046.35-7,567.37-1,583.87

Finding the Fourth Proportional to 5,046.35, 7,567.37 and 1,583.87

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Solution

The fourth proportional to 5,046.35, 7,567.37 and 1,583.87 is: 2,375.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,046.35 : 7,567.37 = 1,583.87 : x
  2. Step 2: Convert to fraction form
    5,046.35/7,567.37 = 1,583.87/x
  3. Step 3: Cross multiply
    5,046.35x = 7,567.37 × 1,583.87
  4. Step 4: Simplify right side
    5,046.35x = 11,985,722.40
  5. Step 5: Solve for x
    x = 11,985,722.40/5,046.35
  6. Step 6: Final answer
    x = 2,375.13

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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.