Home / 9,302.94-13,956.68-4,625.15

Finding the Fourth Proportional to 9,302.94, 13,956.68 and 4,625.15

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Solution

The fourth proportional to 9,302.94, 13,956.68 and 4,625.15 is: 6,938.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,302.94 : 13,956.68 = 4,625.15 : x
  2. Step 2: Convert to fraction form
    9,302.94/13,956.68 = 4,625.15/x
  3. Step 3: Cross multiply
    9,302.94x = 13,956.68 × 4,625.15
  4. Step 4: Simplify right side
    9,302.94x = 64,551,668.72
  5. Step 5: Solve for x
    x = 64,551,668.72/9,302.94
  6. Step 6: Final answer
    x = 6,938.85

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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.