Home / 5,043.98-7,567.73-1,757.95

Finding the Fourth Proportional to 5,043.98, 7,567.73 and 1,757.95

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Solution

The fourth proportional to 5,043.98, 7,567.73 and 1,757.95 is: 2,637.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043.98 : 7,567.73 = 1,757.95 : x
  2. Step 2: Convert to fraction form
    5,043.98/7,567.73 = 1,757.95/x
  3. Step 3: Cross multiply
    5,043.98x = 7,567.73 × 1,757.95
  4. Step 4: Simplify right side
    5,043.98x = 13,303,690.95
  5. Step 5: Solve for x
    x = 13,303,690.95/5,043.98
  6. Step 6: Final answer
    x = 2,637.54

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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.