Home / 9,302.84-13,954.28-2,282.88

Finding the Fourth Proportional to 9,302.84, 13,954.28 and 2,282.88

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Solution

The fourth proportional to 9,302.84, 13,954.28 and 2,282.88 is: 3,424.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,302.84 : 13,954.28 = 2,282.88 : x
  2. Step 2: Convert to fraction form
    9,302.84/13,954.28 = 2,282.88/x
  3. Step 3: Cross multiply
    9,302.84x = 13,954.28 × 2,282.88
  4. Step 4: Simplify right side
    9,302.84x = 31,855,946.73
  5. Step 5: Solve for x
    x = 31,855,946.73/9,302.84
  6. Step 6: Final answer
    x = 3,424.32

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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.