Home / 4,584.88-6,327.10-2,489.01

Finding the Fourth Proportional to 4,584.88, 6,327.10 and 2,489.01

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Solution

The fourth proportional to 4,584.88, 6,327.10 and 2,489.01 is: 3,434.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584.88 : 6,327.10 = 2,489.01 : x
  2. Step 2: Convert to fraction form
    4,584.88/6,327.10 = 2,489.01/x
  3. Step 3: Cross multiply
    4,584.88x = 6,327.10 × 2,489.01
  4. Step 4: Simplify right side
    4,584.88x = 15,748,215.17
  5. Step 5: Solve for x
    x = 15,748,215.17/4,584.88
  6. Step 6: Final answer
    x = 3,434.82

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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.