Home / 9,849.54-14,766.54-4,916.64

Finding the Fourth Proportional to 9,849.54, 14,766.54 and 4,916.64

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Solution

The fourth proportional to 9,849.54, 14,766.54 and 4,916.64 is: 7,371.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,849.54 : 14,766.54 = 4,916.64 : x
  2. Step 2: Convert to fraction form
    9,849.54/14,766.54 = 4,916.64/x
  3. Step 3: Cross multiply
    9,849.54x = 14,766.54 × 4,916.64
  4. Step 4: Simplify right side
    9,849.54x = 72,601,761.23
  5. Step 5: Solve for x
    x = 72,601,761.23/9,849.54
  6. Step 6: Final answer
    x = 7,371.08

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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.