Home / 3,625.00-5,437.89-1,159.24

Finding the Fourth Proportional to 3,625.00, 5,437.89 and 1,159.24

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Solution

The fourth proportional to 3,625.00, 5,437.89 and 1,159.24 is: 1,738.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625.00 : 5,437.89 = 1,159.24 : x
  2. Step 2: Convert to fraction form
    3,625.00/5,437.89 = 1,159.24/x
  3. Step 3: Cross multiply
    3,625.00x = 5,437.89 × 1,159.24
  4. Step 4: Simplify right side
    3,625.00x = 6,303,792.41
  5. Step 5: Solve for x
    x = 6,303,792.41/3,625.00
  6. Step 6: Final answer
    x = 1,738.98

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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.