Home / 9,941.84-14,919.57-4,098.41

Finding the Fourth Proportional to 9,941.84, 14,919.57 and 4,098.41

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Solution

The fourth proportional to 9,941.84, 14,919.57 and 4,098.41 is: 6,150.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,941.84 : 14,919.57 = 4,098.41 : x
  2. Step 2: Convert to fraction form
    9,941.84/14,919.57 = 4,098.41/x
  3. Step 3: Cross multiply
    9,941.84x = 14,919.57 × 4,098.41
  4. Step 4: Simplify right side
    9,941.84x = 61,146,440.29
  5. Step 5: Solve for x
    x = 61,146,440.29/9,941.84
  6. Step 6: Final answer
    x = 6,150.42

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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.