Home / 5,044.96-7,567.40-1,758

Finding the Fourth Proportional to 5,044.96, 7,567.40 and 1,758

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Solution

The fourth proportional to 5,044.96, 7,567.40 and 1,758 is: 2,636.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,044.96 : 7,567.40 = 1,758 : x
  2. Step 2: Convert to fraction form
    5,044.96/7,567.40 = 1,758/x
  3. Step 3: Cross multiply
    5,044.96x = 7,567.40 × 1,758
  4. Step 4: Simplify right side
    5,044.96x = 13,303,489.20
  5. Step 5: Solve for x
    x = 13,303,489.20/5,044.96
  6. Step 6: Final answer
    x = 2,636.99

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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.