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Finding the Fourth Proportional to 4,608.88, 6,360.19 and 2,513.00

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Solution

The fourth proportional to 4,608.88, 6,360.19 and 2,513.00 is: 3,467.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608.88 : 6,360.19 = 2,513.00 : x
  2. Step 2: Convert to fraction form
    4,608.88/6,360.19 = 2,513.00/x
  3. Step 3: Cross multiply
    4,608.88x = 6,360.19 × 2,513.00
  4. Step 4: Simplify right side
    4,608.88x = 15,983,167.09
  5. Step 5: Solve for x
    x = 15,983,167.09/4,608.88
  6. Step 6: Final answer
    x = 3,467.91

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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.