Home / 5,044-7,567.53-2,580.55

Finding the Fourth Proportional to 5,044, 7,567.53 and 2,580.55

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Solution

The fourth proportional to 5,044, 7,567.53 and 2,580.55 is: 3,871.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,044 : 7,567.53 = 2,580.55 : x
  2. Step 2: Convert to fraction form
    5,044/7,567.53 = 2,580.55/x
  3. Step 3: Cross multiply
    5,044x = 7,567.53 × 2,580.55
  4. Step 4: Simplify right side
    5,044x = 19,528,389.54
  5. Step 5: Solve for x
    x = 19,528,389.54/5,044
  6. Step 6: Final answer
    x = 3,871.61

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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.