Home / 4,530.89-6,252.34-2,541.30

Finding the Fourth Proportional to 4,530.89, 6,252.34 and 2,541.30

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Solution

The fourth proportional to 4,530.89, 6,252.34 and 2,541.30 is: 3,506.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530.89 : 6,252.34 = 2,541.30 : x
  2. Step 2: Convert to fraction form
    4,530.89/6,252.34 = 2,541.30/x
  3. Step 3: Cross multiply
    4,530.89x = 6,252.34 × 2,541.30
  4. Step 4: Simplify right side
    4,530.89x = 15,889,071.64
  5. Step 5: Solve for x
    x = 15,889,071.64/4,530.89
  6. Step 6: Final answer
    x = 3,506.83

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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.