Home / 5,252.62-7,248-3,014.14

Finding the Fourth Proportional to 5,252.62, 7,248 and 3,014.14

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Solution

The fourth proportional to 5,252.62, 7,248 and 3,014.14 is: 4,159.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,252.62 : 7,248 = 3,014.14 : x
  2. Step 2: Convert to fraction form
    5,252.62/7,248 = 3,014.14/x
  3. Step 3: Cross multiply
    5,252.62x = 7,248 × 3,014.14
  4. Step 4: Simplify right side
    5,252.62x = 21,846,486.72
  5. Step 5: Solve for x
    x = 21,846,486.72/5,252.62
  6. Step 6: Final answer
    x = 4,159.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.